Mathematics, 02.12.2020 22:40 genyjoannerubiera
GUYS PLS HELP ITS ALREADY HELLA LATE PLS GIMME THE ANSWER!!! BRAINLIEST INCLUDED
Your Assignment
A grain silo is a cylinder with a hemisphere on top. In the Happy Farms grain silo, the height of the cylindrical portion is 30 feet. The radius is 10 feet. The volume of a cylinder is given by V = πr2h.
What is the total volume of the grain silo, including both the cylinder and the hemisphere on top? Answer the questions to find out.
Round your answers to the nearest whole number.
1. How can you find the volume of a hemisphere?
Write your answer in the space below.
Volume of a hemisphere: V = (2/3) πr.
2. What is the volume of the hemisphere? Show your work.
Write your answer in the space below.
V = (2/3) πr
V = (2/3) (3.14) (10)
V = 20.93 ft.
3. What is the volume of the cylinder? Show your work.
Write your answer in the space below.
V = πr^2h
V = 3.14 * 10^2 * 30
V = 9,420 ft.
4. What is the total volume of the grain silo? Explain how you found your answer.
Write your answer in the space below.
The total volume of the grain silo is
Answers: 1
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