Question

Prove that the area of triangle is "half of base times height. i.e.(A=1/2×b×h).

please give the explanation and do it ASAP please!​

Answer 1

Explanation:

any triangle is half of a polygon of 4 sides

the area of a rectangle is height * base or length*width

and since the triangle is half a rectangle then Area=1/2 *b*h