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21 votes
21 votes
Work out the area of this circle.

Take it to be 3.142 and give your answer to 2 decimal places.
9 m

User Daniel Ralston
by
2.4k points

2 Answers

17 votes
17 votes
Is 9m the radius or the diameter?
User Sapph
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2.9k points
16 votes
16 votes

Answer:

Area of a circle = 3.14 X radius X radius

= 3.14 X 4.5 X 4.5 = 63.585 m2

Hope this helps....

User Joerick
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2.7k points