3 years ago

A circular swimming pool is 21 feet in diameter.What is the circumference of the swimming pool

1 answer:

vazorg [7]3 years ago

6 0

Answer:

65.94 ft.

Step-by-step explanation:

pi*d=C

pi*21=65.94

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Step-by-step explanation:

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Marysya12 [62]

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3 years ago

Margaret [11]

Answer:

BC = 11 $\sqrt{2}$

Step-by-step explanation:

using the sine ratio in the right triangle and the exact value

sin45° = $\frac{1}{\sqrt{2} }$ , then

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2 years ago

11111nata11111 [884]

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dividing each side by 0.8

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3 years ago

kumpel [21]

Answer:

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Step-by-step explanation:

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3 years ago