Math, asked by debun, 1 year ago

the radii of two circle are 9 cm and 12 CM respectively find the radius of circle whose area is equal to the sum of the area of these two circle

Answers

Answered by sk0768173gmailcom
1
R^2=9^2+12^2=81+144=225
R^2=225
R=15 cm Ans

debun: what is this
debun: send me in Pai
sk0768173gmailcom: pie will cancel out
debun: tell me again
debun: plzz
sk0768173gmailcom: pie×R^2=pie(r1^2 +r2^2)
debun: what is R^2
sk0768173gmailcom: ^=square
sk0768173gmailcom: R=radius
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