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A circle has a radius of 9 mm. What is the approximate area of the circle? A. 1017.36 mm2 B. 508.68 mm2 C. 56.52 mm2 D. 254.34 mm2

A circle has a radius of 9 mm. What is the approximate area of the circle? A. 1017.36 mm2 B. 508.68 mm2 C. 56.52 mm2 D. 254.34 mm2
asked 78.0k views
2 votes
A circle has a radius of 9 mm. What is the approximate area of the circle?

A. 1017.36 mm2
B. 508.68 mm2
C. 56.52 mm2
D. 254.34 mm2

asked
User ChangUZ
by
8.5k points

2 Answers

4 votes
C..i think ..... cause

r=a/π=99/π=≈ 5.61362m
and the formula is
A=π r^2
plus....ur finding (r) so yea....
answered
User Feltope
by
8.6k points
7 votes
D.254.34 mm2 is the correct answer
answered
User Steffen Schmitz
by
8.5k points
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