Answer:
The answers to this question are 1, 2 and 5
Step-by-step explanation:
16.25 cubic cm
The volume of a prism is found using V = l*w*h. Here l = 1.25, w = 4 and h = 3.25. Substitute and simplify.
V = 1.25(4)(3.25)
V = 16.25
the answer is 75 because 30*3 -15 =75
V≈ 863.27 in³
=6 units squared
area=1/2h(a+b)
=1/2×2(4+2)
=6