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인기 있는 Word Problems >

The radius of a 원형 is 13 cm. Find its area in terms of

해법

T h e r a d i u s o f a c i rc l e i s 13 c m . F in d i t s a re a in t er m s o f

해법

a re a : 169 π c m^{2}

+1

소수

530.92915 \dots

솔루션 단계

Given:

r a d i u s : 13 c m

주어진 원 영역

r = 13 : A = 169 π

a re a : 169 π c m^{2}

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