Question

Please help i think i know the answer but im not sure

Answer 1

Answer: i feel like it's 15 length x width x height 4, 8, 12+3=15

Explanation:

Answer 2

A. 15 sq in

Explanation:

So it wants to know the area of the yellow face: we have to subtract that chunk cut out of the bottom right from the larger rectangle.

Area = length x width = 4*4 = 16 sq in. This is the area of the larger rectangle.

Area = length x width = 1*1 = 1 sq in. This is the area of the rectangle that's cut out of the yellow area.

16 - 1 = 15 sq in