Answer:
36π cm cubed
Step-by-step explanation:
Surface area of a cylinder is 2πr^2 + 2πrh
4 cm is the diameter in the image, so the radius is 2 (4/2)
7 is the height
π2(2^2) + π2(2)(7)
8π + 28π
36π
Answer:
3*8 = 24 and 5*4 = 20. Multiply the two denominators: 8*4 = 32.
Step-by-step explanation:
D + e + f when d = 20, e = -4 and f = -2 is
20 + (-4) + (-2) = 20 - 4 - 2 = 14
18.90? I believe would be the answer . Let's see if someone else responds