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Zielflug [23.3K]
3 years ago
10

A circle has a radius of 20 cm. = 3.14

English
2 answers:
antoniya [11.8K]3 years ago
7 0
If a circle's radius is 20 and Pi is taken to be 3.14, then the perimeter is <span>125.7 cm, rounded to the nearest tenth, because the formula for it is 2 times radius times Pi. The area is </span><span>1256.6 cm2 rounded to the nearest tenth because the formula Pi times the squared radius.</span>
stiv31 [10]3 years ago
4 0

125.6

1,256

Abfgjf

Freeshavacadoo

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