please give ans. fast both of these questions than i will mark as brainliest
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Answered by
3
hlo
1.circumfrence = 2πr
2πr = 44
2×22/7×r = 44
r = 44×7/22×2
r = 44×7/ 44
r = 7
csa = πrl
22 /7 × 7 × 25
22×25
550cm^2
1.circumfrence = 2πr
2πr = 44
2×22/7×r = 44
r = 44×7/22×2
r = 44×7/ 44
r = 7
csa = πrl
22 /7 × 7 × 25
22×25
550cm^2
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Answered by
5
hello mate
here is your answer
circumference =2pie r
2pie r=44
2×22/7×2
r=44×7/22×2
r=44×7/44
r=7
.
here is your answer
circumference =2pie r
2pie r=44
2×22/7×2
r=44×7/22×2
r=44×7/44
r=7
.
please mark me as brainlest
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