Math, asked by nov1, 1 year ago

find the radius of the inScribed circle to the triangle whose sides meaSure 21cm,72cm and 75cm respectively?

Answers

Answered by yourhelper

0

21+72+75=168
22÷7(it is 2 pay r it is=to 22÷7)×168
528
my friend I think that it is right

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