the length of the radius of circumference of a triangle having sides 9,12,15?
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Answered by
1
Area=1/2*9*12=36
s=36/2÷18
so r=36/18=2
s=36/2÷18
so r=36/18=2
Answered by
0
Area = 1/2* 9 * 12 = 36
S = 36/2 = 18
So R = 36/18 = 2 .
S = 36/2 = 18
So R = 36/18 = 2 .
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