Math, asked by Hetvigoswamigmailcom, 1 year ago

the aera of a circle is 346.5cm square.find its radius

Answers

Answered by BrainlyFIRE

8

hiiiii mate

area of the circle=346.5cm²

πr²=346.5cm²
22/7*r²=346.5

r²=346.5×7/22

r²=110.25
r=√110.25
r=10.5cm

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