Answer to Question #103597 in Geometry for Tina

Question #103597

A quarter of a circle has a radius of 8 cm. Calculatexcept it's perimeter

Expert's answer

"P=\\frac{2\\pi r}{4}+2r=\\frac{2\\pi *8}{4}+2*8=16+4\\pi\\approx28.57 cm."

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