Math, asked by Buklove, 10 months ago

The area of a circle is 2464cm square, calculate its diameter to 2 significant figures

Answers

Answered by rsunita864gmailcom

5

Answer:

area of a circle is πr^2=2464cm^2

22/7multiply r*r=2464

r*r=(2464*7)/22

r*r=784

r=√784

r=28cm

diameter=2r

DIAMETER=56cm

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