Derive the formula for finding the base of a Right angle triangle.

Formula to find the base of a right triangle:

A is the area of a right-angled triangle, h is its height and b is its base. Then,

We know that the Area of the triangle is,

$A = \frac{1}{2} \times b \times h$

Rewrite,

$\frac{1}{2} \times b \times h = A$

$b = \frac{2A}{h}$.

Therefore, the formula to find the base of a right angle triangle is $b = \frac{2A}{h}$.

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Updated on: 10-Oct-2022

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