Find the diameter when the circumference is 47.1 in
1 answer:
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Answer:
The measurement of the width is <u>20 ft</u>.
Step-by-step explanation:
Given:
The perimeter is 94 ft and the length is 27 ft.
Now, to find the unknown measurement.
Perimeter = 94 ft.
Length = 27 ft.
Let the width of the rectangle be
So, to get the width we put formula of perimeter:
<em>Subtracting both sides by 54 we get:</em>
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<em>Dividing both sides by 2 we get:</em>
Therefore, the measurement of the width is 20 ft.
(See attached graphic)
13^3 = 12^2 + radius^2
radius^2 = 13^2 - 12^2
radius^2 = 169 -144
radius^2 = 25
radius = 5
13^3 = 12^2 + radius^2
radius^2 = 13^2 - 12^2
radius^2 = 169 -144
radius^2 = 25
radius = 5