Answer letter B. 5 45 / 41
Base area = πr²
πr² = 169π
r² = 169π/π = 169
r = √169 = 13 cm
h = r + 4 = 13 + 4 = 17 cm
volume of the cylinder = πr²h = 169π * 17 = 2873π cm³
Answer:
x = 23
Step-by-step explanation:
Add 20 to both sides of the equation
x-20=3
−20+20=3+20
Simplify
Solution:
x= 23
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