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3 years ago

10

The circumference of a circle is 11r inches. What is the area, in square inches, of the circle? Express your answer in terms of

t.

1 answer:

ira [324]3 years ago

3 0

Answer:

69.12r square inches

Step-by-step explanation:

C = 2πr

= 2 x π x 11r

= 69.12r

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