Find the area of a circle with radius, r = 19cm. Give your answer rounded to 3 SF.

asked Dec 23, 2021 169k views

5 votes

Find the area of a circle with radius, r = 19cm.
Give your answer rounded to 3 SF.

7.5k points

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5 votes

Answer:

1130

Explanation:

since radius of the circle was given and the formula of the area is pie r square

7.0k points

6 votes

pi * 19^2 = 11134.11
1134.11 to 3 sf = 1130

Vaha answered Dec 27, 2021

by Vaha

6.5k points

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