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

User Marcos Buarque
by
8.0k points

2 Answers

5 votes

Answer:

1130

Explanation:

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

User Alireza Roshanzamir
by
7.6k points
6 votes
pi * 19^2 = 11134.11
1134.11 to 3 sf = 1130
User Vaha
by
7.1k points
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