एक वृत्त की क्षेत्रफल 154 मीटर तो इसका परिमाप क्या होगा
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Answered by
1
Answer:
area of circle=154 metre
radius of circle=√area÷π
= √154÷22/7
=7
perimeter of circle=2πr
=2×22/7×7
=44
Answered by
0
πr² = 154
r² = 154/3.14
r² = 49
r = √ 49
r = 7
परिमाप = 2πr
= 2 x 3.14 x 7
= 43.96
arunkumar516235:
check it
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