Question

What is the area of a right triangle with sides of 5, 12, and 13?

Answer 1

The area is `30`

Explanation:

The triangle is right, so the longest side is a hypotenuse. This means, that the other sides are perpendicular. So we can treat one of them as a side, and the other as height. So the area is:

`A=1/2*a*h=1/2*12*5=6*5=30`