In this video tutorial, viewers learn how to take care of fresh-cut flowers. First, make sure you selected good quality flowers. Then strip off the leaves. Cut the stems at an angle to be able to fit in the vase. Make sure the water in the vase is clean. You can also make a preservative by mixing fresh water with a bit of soda and bleach. This video is very descriptive and clearly explains all the instructions. This video provides very good information. This video will benefit those viewers w...
In this video tutorial, viewers learn how to replace caulk on a bathtub. Begin by placing a fresh blade into a utility knife. Then use the knife to cut out the old caulk. You want to make 2 cuts. The first cut with the knife plying flat on the edge of the tub. The second cut with the knife tip up at about a 45 degree angle. This will allow most of the caulk to come out in one piece. For any remaining caulk, take a razor blade and scrape it off. To remove any remaining mildew, apply 6 ounces o...
This video in the Education category will show you how to use a protractor to measure an angle. This video is from Brightstorm. In Geometry it is important to know how to measure an angle. This is a very simple and easy process. In order to measure an angle, you will need a protractor. Every protractor has a base and a center point marked on the base. You will put the center point on the vertex of the angle. Then align the base line of the protractor perfectly on one side of the angle. Now ch...
Camera angles can be expressed in both physical and psychological terms. The first episode presents the physical angles: low-angle, high-angle, and dutch angle.
This video explains about the rule of corresponding angles. When measuring the angle between the parallel lines (i.e.) Line1 and Line2 across the straight line. The angle A and angle B are equal. The angle C and angle D are equal. The angle E and angle F are equal. Finally angle G is equal to angle F. So, the angle between the parallel lines in all the angles are equal. Hence, this is the rule of corresponding angles. This video is very useful to basic high school geometry courses. Correspond...
Super Mario 64 is one of the most influential games of all time and a favorite of TAS aficionados the world over. This video will teach you a cool TAS trick that will allow you to skip the Dire, Dire Docks level and improve your competition time substantially.
In this tutorial the instructor shows how to find an inscribed angle when its corresponding arc degree is given. He shows how to do this with the help of an example. He states that the angle of arc degree is always twice the angle of its corresponding inscribed angle. So now to find out the angle of the inscribed angle we just need to divide the corresponding arc degree by two. In this video the instructor shows a simple way to find the inscribed angle when its corresponding arc degree is given.
In this video tutorial, viewers learn how to find an angle using alternate interior angles. Make sure that the angles are alternate interior angles. Alternate interior angles are angles that are on the inside of the parallel lines, and on the opposite side of the transverse. The transverse is the line that passe through the two parallel lines. If both angles are inside the line and are opposite to the transverse, then they are alternated interior angles. If you know two angles are alternate i...
In this clip, you'll learn how to hack a Flip UltraHD camera to use a wide-angle lens. For more information, including a complete demonstration and detailed, step-by-step instructions, and to get started creating your own custom wide-angle UltraHD cams, take a look.
Angle grinders are very powerful and useful tools, but like many such power tools they are extremely dangerous if you don't know how to use them. This video goes over a variety of must-know safety precautions that you should take before using an angle grinder to grind for your own construction projects. It covers proper eyewear, fire protection, and setting up the device for use.
Get wide-angle and fish-eye effect for about $5 with this DIY lens attachment. Expands your camera's viewing angle up to 200 degrees. Great for tight-quarters indoor shots, stunning landscapes, and funny fish-eye photos. Amazing results. For use on photo and video cameras.
This is a tutorial about how to prove the congruency (equality) of two triangles when the values of two angles and an included side of each triangle is given. The author of this video instructs the viewer that it should be first determined whether the values of two angles of one triangle are the same as those of two angles of the other triangle. Then one must seek to determine the equality of sides included in those angles in both the triangles. When it is found that these three values in one...
mathproblemgenerator.com provides a video about how to find a central angle with a given radius and a tangent. The angle at the intersection of the radius and the tangent is equal to 90 degrees. The second angle is also given in the problem. So the central angle is equal to 180 minus (90 plus the other angle given). In the video, the given angle is 54 degrees, making the equation = 180 - (90 + 54). Therefore the central angle is equal to 36.
Marianna takes us through the process of creating a beautiful set of earrings! For this project you will need two sterling silver head pins, four fresh water pearls, some gemstones of your choice, two sterling silver ear wires, round nose pliers, flat nose pliers, and a cutter. Take your head pin and string your beads and gemstones on the head pin. Next using the flat nose plier, bend the end of the head pin to create a 90 degree angle. Then make a simple loop where the ear wires will be plac...
This video instructs you on how to draw angles in geometry. The instructor begins by showing you 4 example angles you can create. He then draws a straight line that can be linked to any of the other four angles. The first example of an angle shown is 180 degrees. He draws a line at 50 degrees and then he continues to draw a 90 degree angle. The instructor varies whether he uses the left or right side of the protractor. He ended by noting some angles will be larger than the protractor.
In this tutorial, we learn how to understand angle relationships. Start out by drawing an angle out and looking at the different parts of it. From here, you will start to find where the different angles are. Linear pairs equal 180 degrees and are on a straight line. Once you learn this, you can write them out on the paper. Supplementary angles equal 180 degrees as well. Two angles that add up to 90 degrees are complimentary angles. Once you learn the relationships between angles, you can bett...
In this video we learn how to understand the Rule of Vertically Opposite Angles. This says that when two straight lines cross it produces vertically crossed lines that must have congruent angles. Because the lines are straight this has to happen. Remembering the rule "supplementary" you will be able to calculate the angle of A and B in the equation. Prove what each of the angles are using the different rules and then move onto the other two angles. Angle C can be figured out by knowing that i...
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this four-part installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to find the optimal angle at which to launch a projectile.
Need some help figuring out how to work with angles in geometry? Look no further. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to sol...
This video walks you through the steps to prove an inscribed angle is half of a central angle that subtends the same arc. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret, any question you may have, will be answered. Watching this video will make you feel like your back in the classroom but rather comfortably from your home.
For people who are having problems with certain parts of geometry, this video will offer you advice on how to find a missing angle on the outside of a triangle when you are provided with the measurements of the other two angles in the triangle. Since the sum of the angles in a triangle is always 180 degrees, you should first take the sum of the other two angles and then subtract this from 180 in order to find the measurement of the missing angle in the triangle. Next, since there are also 180...
Check out this instructional tennis video that demonstrates how to hit an angle shot. Angle shots are hard to hit in tennis. Learn how to hit angle shots in tennis with this video clip.
Money math is back for a chill lesson on completing a proof involving angles. This proof touches on complementary angles, definition of congruent angles, Angle Addition Postulate, and substitution. YAY MATH! This video will demonstrate exactly how to complete a proof involving angles.
Are math problems getting you down? Well this should be of some help. Here is how to find a missing angle inside of a triangle. Now the first thing to remember when solving this type of question is that the sum of all the three angles inside a triangle is equal to 180 degrees. Therefore, whenever we have two of the three angles inside the triangle, all we have to do in order to obtain the missing angle is to add up the two known angles and subtract the total from 180 and we will get the missi...
Consider two pairs of parallel lines, one pair horizontally and another is inclined from vertical position. If one of the four angles is given, then the other three angles can be easily identified. First select the angle which is down to the known angle, it will be same as first one. Then according to the law, that a straight lines consists of 180 degrees. For example if the known angle is 114 degrees, the unknown angle will be 180-114= 56 degrees.
In this DIY guide from the folks at eReplacementParts, we learn how to adjust the miter and bevel angle on a miter saw using an adjustable square. For step-by-step instructions, and to learn how to adjust the miter angle and a bevel angle on a miter saw yourself, take a look.
In this tutorial, we learn how to find the interior and exterior angles of a triangle. I triangle has three angles and their measurement when added together will equal 180. For example, if one angle is 80 and another is 30, then start off saying the equation equals 180. Write in 80+30+X in front of the equals sign, then subtract the combined like terms from the 180. After this, you will have found the value of x, which will also be the measurement of the last angle. Make sure to write out the...
In this bead weaving video tutorial learn step-by-step how to make the very versatile Right Angle Weave for bracelets, necklaces and earrings. The right angle weave creates row upon row of beads, up to any thickness or length desired. Learn how to stitch the right angle bead weave by watching this jewelry-making video.
This video demonstrates how to caulk a sink. For this project, you will need a tube of caulk, a towel, and an X-acto knife.
Hardened steel is a very useful material, but working with it is tough because it is nearly impossible to cut with simple tools. What you really need is an angle grinder, and this video will show you how to use one of the powerful power tools to cut a hardened steel ring.
Angle grinders (or cut-off tools) are great for all sorts of major construction and repair projects. One of the reasons for this is that you can put all types of discs on them for different jobs. This video tell you all about the different types of discs and which ones you should use for different kinds of jobs.
Could you use a little help figuring out how to find an unknown angle in a paralellogram? Watch this free video geometry lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this free math tutorial, you'll learn how to calculate a missing angle in ...
This beading video tutorial shows you the easy way to incorporate two needles in your Right Angle Weave stitching to save you even more time! Learn how to stitch the double needle right angle weave for beaded jewelry today.
If you're still obsessed with Olivia Wilde's blunt-cut bob in "Tron," then why not get the cut for yourself? We know it's a really big change, especially if you have long hair, but if you're ready to take the plunge, then check out this video to learn how to cut an assymetrical angled A-line bob.
Learn how to use rectilinear and curvilinear wide-angle lenses on your Canon EOS 7D, 5D, 550D or Rebel T2i DSLR camera. This brief video tutorial from the folks at Butterscotch will teach you everything you need to know. For more information, including detailed, step-by-step instructions, and to get started using wide-angle lenses on your Canon DSLR yourself, take a look.
This video demonstrates how to play the deadly wide angle pass in the racquetball. The video shows that one of the best kept secrets in racquetball is wide angle pass. It is similar to a cross court pass, but it hits the side wall on the fly around the dotted line. Then it "wraps" around behind your opponent and bounces twice before hitting the back wall. A scene of two players playing the racquetball and making the deadly wide angle pass is shown. The videos tells the wide angle pass is very...
This video helps us understand parallelograms and its properties. The video starts with the description of the basic properties of a parallelogram. The parallelogram is a four sided shape which has the sum of all four interior angles equal to 360 degrees. The opposite sides of a parallelogram are equal and parallel. Then the video talks about the angles in the parallelogram. The parallelogram has a lot of symmetry. This makes the opposite angles of a parallelogram equal. The same side angles ...
The video is a tutorial in trigonometry. The teacher teaches that the tangent or the tan of an angle is the ratio of the opposite side to the adjacent side of a right angled triangle. If one side and one angle is given then the value of the unknown side can be found by solving the equation tan of angle is equal to opposite upon adjacent side. If the angle is to be found then the tan inverse of the value is seen in the calculator.
Learn how to make a right angle weave (aka, "RAW") tennis bracelet in this two-part jewelry making video tutorial. The Right Angle Weave is a versatile stitch, and in this video a variation is taught. Beads used in this tutorial include the Hex Cut Seed Beads and Swarovski Crystal Bicones.
These are really easy to make using the double needle right angle weave technique. Once you have mastered one pair you can add tiers to them; the possibilities are only limited to your imagination! Learn how to make a pair of right angle weave earrings by watching this video jewelry-making tutorial.
