Question

Given the area of a triangle is 40 cm2, if its altitude is 8 cm, its base is 15 cm.

Answer 1

The answer is false
because the area of a triangle is 1/2 b*h
so in this case, it would be 1/2 15 * 8
and 15 * 8 = 120 and 120 divided by 2 = 60 not 40