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Populaire Word Problems >

A circle has a circonférence of 39cm. What is its diameter, rounded to two decimal places?

Solution

A c i rc l e ha s a c i rc u m f ere n ce o f 39 c m . Wha t i s i t s d iam e t er, ro u n d e d t o tw o d ec ima l pl a ces ?

Solution

d iam e t er : \frac{39}{π} c m

+1

Décimale

12.41408 \dots

étapes des solutions

Given:

c i rc u m f ere n ce : 39 c m

Cercle de diamètre donné

C i rc u m f ere n ce = 39 : d = \frac{39}{π}

d iam e t er : \frac{39}{π} c m

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