Please give give me the answer quickly
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given circumference=155
we know that circumference of a circle=2pie r
So 2 pie r =155
pie r=155/2
r=155/2÷pie
r=77.5÷pie
r=25.66901.....
radius=25.66901...
we know that circumference of a circle=2pie r
So 2 pie r =155
pie r=155/2
r=155/2÷pie
r=77.5÷pie
r=25.66901.....
radius=25.66901...
Sweety9th:
is my answer corect??
Answered by
0
given perimeter of circle =155°=x
that is =2πr*155/360=x =2*22*155r/360*7= x
r=360*7x/44*155
r=2520x/6820
r=0.37x
that is =2πr*155/360=x =2*22*155r/360*7= x
r=360*7x/44*155
r=2520x/6820
r=0.37x
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