what is the formulae for perimeter of sector
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l+2r is formula of perimeter of sector
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length of Arc + 2 ( radius of sector )
= ( X÷360 ) × 2πR + 2 R
here , X = angle of sector
R = radius of sector
Hope it may
help to you !!!!
= ( X÷360 ) × 2πR + 2 R
here , X = angle of sector
R = radius of sector
Hope it may
help to you !!!!
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