Math, asked by kamlabhandariktmuk, 8 months ago

how many arc in 1km

Answers

Answered by shiva0064

0

Answer:

1o=π180 radian. So, the arc length =(π180)(6378.1−(θ90)(21.3)) km, At the equator, θ=0 and this arc length = 111.32 km, nearly

Answered by Anonymous

1

Answer:

1 km² ====== 247 .11 acres please mark as brainlist please

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