please help me with the fourth sum because it is very important
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length of wire is = 3×6.6=19.8cm
circumference of circle=19.8cm
2pi r=19.8
r=3.151cm
circumference of circle=19.8cm
2pi r=19.8
r=3.151cm
Answered by
1
perimeter of ∆=}6.6*3=19.8cm
circumference of circle=2πr=}19.8
so right answer is 3.15cm
circumference of circle=2πr=}19.8
so right answer is 3.15cm
bhoomi2306:
sorry,but a wronge answer
answer is 3.15
ok
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