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MATH SOLVE
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Find the area and the circumference of a circle with a radius 8ft. Use the value 3.14
4 months ago
Q:
Find the area and the circumference of a circle with a radius 8ft. Use the value 3.14
Accepted Solution
A:
Hello!
ANSWERS:
The area of the circle is 200.98 ft^2.
The circumference of the circle is 50.24 feet.
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EXPLANATION:
We must use formulas to find the area and circumference of a circle.
A = pi Γ r^2
C = 2 Γ pi Γ r
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We know that pi equals approximately 3.14 and the radius of the circle is 8 feet. That is all we'll need to find the area and circumference of the circle.
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AREA:
A = pi Γ r^2
A = 3.14 Γ 8^2
A = 3.14 Γ 64
A = 200.98 feet^2
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CIRCUMFERENCE:
C = 2 Γ pi Γ r
C = 2 Γ 3.14 Γ 8
C = 6.28 Γ 8
C = 50.24 feet