We can calculate the area of the simple polygons like square, rectangle, triangle, pretty easily. Area of square can be calculated by drawing it on a graph paper, of unit cm length and breadth. Area of a rectangle is length X breadth. Area of a triangle is 1/2bh, half of product of base and height. For a parallelogram , area is the product of base and height. For a trapezoid , it is 1/2(b1+b2)h. For some other extreme polygons, we can calculate the area by making it different simple polygons ...
Want to know about Newton's three laws of motion and how they affect aircraft landings? NASA has answers. NASA, aka the National Aeronautics and Space Administration, tells how Newton's laws apply to landings. There's no better place to learn from than the juggernaut of space exploration.
Learn how to calculate percentages with this easy video tutorial! One of the easiest way to calculate percentages is as follows:
A lot of the available shooting benches on the market today are well-made, but it's really hard to find one that you're completely comfortable with. That's why it's best to make your own custom shooting bench, made especially for you, how you want it.
This a simple drawing video targeted for and taught by a young girl. The instructor demonstrates how she sketches out female figures, either little girls or women, on her drawing board. She makes additional remarks about hoe to modify and personalize these renderings. So gather up some pens or pencils and paper, and check out this cute little video. You'll learn how to sketch people in no time!
Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.
Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.
Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.
Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.
Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.
Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.
Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.
Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.
Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.
Aerobics are targeted by total physical fitness: strength, flexibility and cardiovascular fitness. Aerobics can be taken in classes and are usually done with music. To practice aerobics you should follow an instructor, stay in motion, use arms to lower or raise intensity, and strengthen heart rate. With this how to video soon you will be able to practice aerobics.
MapForce supports flat files as the source and/or target of any mapping involving XML, database, EDI, web services or other flat file data. In this how-to, you'll find instructions for mapping data from arbitrary text files (such as log files, CSV, fixed-width, and other legacy data sources) to databases and XML files.
This three part how to video shows you a butt workout that will help you tone and tighten your glutes with three of the best butt sculpting exercises to target your butt, hips and thighs. Do these exercises and you will be able to get in great shape.
This tutorial demonstrates a weight training workout for your triceps. This how to video provides different exercises to target specific muscle groups so you can gain lean muscle mass and increase strength levels in your triceps and the rest of your arms.
This tutorial demonstrates a weight training workout that develops your deltoids. This how to video provides different exercises to target specific muscle groups so you can gain lean muscle mass and increase strength levels in your shoulders.
This tutorial demonstrates a weight training workout for the chest. This how to video provides different exercises to target specific muscle groups so you can gain lean muscle mass and increase strength levels in your pecs.
This tutorial demonstrates a weight training workout for your biceps. The how to video provides different exercises to target specific muscle groups so you can gain lean muscle mass and increase strength levels in your biceps.
Learn to play the board game "Plunder" with tips from this how-to video. To play Plunder, you need six players at the most. It is targeted mostly toward adults but even kids as young as eight like to plunder.
This is my updated video of eyeshadows brushes that I use when I do my eye makeup. I tried to be as detailed as possible.
The oblique muscles targeted by this bend-and-twist exercise will help you pick up everything from envious stares to spare change on the sidewalk.
In this tutorial, Bert will show you quickly how to use a bunch of different layers to create a ray gun shooting and exploding it's target. It will help if you already have some Photoshop knowledge for this one.
People use browsers for all types of things, and in general, we trust a lot of personal information to them. That's why browsers are a perfect attack surface for a hacker, because the target may not even know they are infected and feed you all of the information you could want.
UnrealIRCd is an open-source IRC server that has been around since 1999 and is perhaps the most widely used one today. Version 3.2.8.1 was vulnerable to remote code execution due to a backdoor in the software. Today, we will be exploiting the vulnerability with Metasploit, examining the underlying code to understand it, and creating our own version of the exploit in Python.
With an inconspicuous Android phone and USB flash drive, an attacker can compromise a Windows 10 computer in less than 15 seconds. Once a root shell has been established, long-term persistence to the backdoor can be configured with just two simple commands — all while bypassing antivirus software and Windows Defender.
The easiest way around a security policy is to find users who don't follow it. The Have I Been Pwned database identifies accounts with information breached by major third parties like Yahoo and LinkedIn. With Maltego, hackers can locate breached accounts created using company email addresses, potentially giving attackers access to a company account if the employee reuses a compromised password.
Beginners learning brute-forcing attacks against WPA handshakes are often let down by the limitations of default wordlists like RockYou based on stolen passwords. The science of brute-forcing goes beyond using these default lists, allowing us to be more efficient by making customized wordlists. Using the Mentalist, we can generate millions of likely passwords based on details about the target.
After a hacker has configured Metasploit on a remote private server, created a resource script for automation, and created a simple payload, he or she can begin the process of remotely controlling someone's Windows 10 computer with just a few moments of physical access — even if the computer is off.
When it's time to calculate a tip at a restaurant or bar, I usually try some mental math at first, but sometimes I resort to opening the Calculator quickly from the Control Center on my iPhone and doing a quick calculation. But with Apple's Shortcuts app, there's an even easier way, and you don't even have to leave your lock screen to get the results.
The Operative Framework is a powerful Python-based open-source intelligence (OSINT) tool that can be used to find domains registered by the same email address, as well as many other investigative functions. This reconnaissance tool provides insight about your target through examining relationships in the domains they own.
This is just a heads up that thieves are now using GPS fitness apps to target people. Thieves are using popular GPS fitness apps such as Strava to find out where you live where they will then come and steal your bikes.
In this how to video, I discuss three different exercises that have really helped me to tone my waistline. Although you cannot specifically target different fat deposits while dieting, it is still important to perform these exercises to give your core and waist that aesthetic look. These exercises have given me great results, but a solid diet and a good training program is also extremely important to sculpting your body. Enjoy!
Welcome back, my hacker apprentices! Metasploit framework is an incredible hacking and pentesting tool that every hacker worth their salt should be conversant and capable on.
Video demonstrates how to synchronize two folders on windows without doing much of copy pasting and does the job easily. This is a free wear, “FlagSync”.
Get ready for the boss fight of your lifetime in the Xbox 360 game Darksiders. In the boss fight in Twilight Cathedral, spar against Tiamat. When you reach the bat queen Tiamat she will take offf into the air immediately. Quickly dash to the Inert Bomb Growth around the edge of the arena closest to the flying and then throw it at Tiamat. Now you need to use your Crossblade and target a flaming urn then the bomb you stuck onto Tiamat to light the bomb on fire. Once you detonate the bomb on her...
Keep your crossblade near for this level of the Xbox 360 game Darksiders, In the sub-boss fight in Twilight Cathedral - The Jailor, make sure to target the sores. This grotesque monstrosity towers over War. It is almost as wide as it is tall. You'll want to keep your distance from the Jailer as it has a powerful attack in which it slams the cage it carries onto the ground. You'll want to spend most of you time here with the monster targeted while you backpedal away from it. The biggest annoya...
Caged Fighter: Make your way across town and you'll find an injured soldier on the rooftops that gives you some new information on finding Bartolomeo, who should in turn help you with Silvio. You get a large green area added to your map, but note that it's overlapped by a restricted area. Expect trouble.
