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15:07
YouTube
Math and Science
Area of a Right Triangle (Triangle Area Formula) - [6-7-1]
More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson, you will learn the formula for the area of a right triangle. We will derive it from first calculating the area of a rectangle and then dividing this area by two. In this way, we can find the area of any right triangle using this formula. We ...
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