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Popular Word Problems >

The area of a circle is 153.9cm^2 . Find the radius, in centimeters, to the nearest centimeter.

Solution

T h e a re a o f a c i rc l e i s 153.9 c m^{2} . F in d t h e r a d i u s, in ce n t im e t ers, t o t h e n e a res t ce n t im e t er .

Solution

r a d i u s : 7 c m

Solution steps

Given:

a re a : 153.9 c m^{2}

Radius given

A re a = 153.9 : r = 6.99913 \dots

r a d i u s : 7 c m

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