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What is the perimeter of a quater circle with a radius of 2cm?
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What is the perimeter of a quater circle with a radius of 2cm?

User Guneykayim
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1 Answer

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that would be 2 times the radius+1/4 of the circumference

circumfernce=2pi times radius

and radius is 2cm

so
the perimiter is 2*2+(1/4)(2pi2)=4+(1/4)(4pi)=4+pi≈7.14 cm
User Pavunkumar
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