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Phổ biến Word Problems >

A circle has a chu vi of 58cm. What is its exact radius?

Lời Giải

A c i rc l e ha s a c i rc u m f ere n ce o f 58 c m . Wha t i s i t s e x a c t r a d i u s ?

Lời Giải

r a d i u s : \frac{29}{π} c m

+1

Số thập phân

9.23098 \dots

Các bước giải pháp

Given:

c i rc u m f ere n ce : 58 c m

Bán kính đường tròn đã cho

C i rc u m f ere n ce = 58 : r = \frac{29}{π}

r a d i u s : \frac{29}{π} c m

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