Pls help me plssssssss
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Answer:
Step-by-step explanation:
Volume of the cylinder
Givens
h = 30-10 = 20
d = 20
r = d/2 = 20/2 = 10
Formula
V = pi r^2 h
Solution
V = 3.14 * 10^2 * 20
V = 6280
Volume of the cone
Givens
h = 10
d = 20
r = d/2 = 20 / 2 = 10
Formula
V = 1/3 pi r^2 h
V = 1/3 * 3.14 * 10^2 * 10
V = 1046
Total Volume
V_cone + V cylinder
V = 1046 + 6280
V = 7326.7