4^2 = 16
16 x 2 = 32
32, Hope this helps!
the second one, and the third one
Answer:
50 in ^3
Step-by-step explanation:
V = 1/3 pi r^2 h
We know that pi = 3
the diameter is 5 so the radius is 1/2 the diameter of 5/2 = 2.5
The height is 8
V = 1/3 ( 3) ( 2.5)^2 ( 8)
V = 50 in ^3
Answer:
40yd
Step-by-step explanation:
area of total minus unshaded portion
