Math, asked by Sourav211, 1 year ago

if the circumference of a circle is 264cm find its radius

Answers

Answered by BadaSaGadha
2
Circumference formula is > 2πR

Therfore 
264 = 2
πR
132/
π = R

Hence R = 
42.1*

Hope it helps you,

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* Answer Rounded off.
Answered by aisha69
1

circumference \: of \: circle = 2\pi \:r \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 264 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =  \:  \:2 \times 22 \div 7 \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 264  \times 7 \div 22 = r \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 84 \:  \:  \:  = r \\ r \:  = 84
hope its helpful for you
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