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Phổ biến Word Problems >

The bán kính of a circle is 14 ft. Find its area in terms of

Lời Giải

T h e r a d i u s o f a c i rc l e i s 14 f t . F in d i t s a re a in t er m s o f

Lời Giải

a re a : 196 π f t^{2}

+1

Số thập phân

615.75216 \dots

Các bước giải pháp

Given:

r a d i u s : 14 f t

Diện tích hình tròn đã cho

r = 14 : A = 196 π

a re a : 196 π f t^{2}

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