Question

URGENT! PLEASE HELP!!!!
What is the area of one of the triangular faces?

Answer 1

the triangle on the bottom has an area of 7.5in

Explanation:

Answer 2

the area is 7.5 inches

Explanation:

it can be calculated by multiplying the base, (3 in.) and the height, (5 in.) and also 1/2. 3×5×1/2 = 7.5