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Populaire Word Problems >

George cuts a circle from a piece of fabric. It has a diamètre of 30 cm. What is the area of the piece of fabric?

Solution

G eor g e c u t s a c i rc l e f ro m a p i ece o f f ab r i c . I t ha s a d iam e t er o f 30 c m . Wha t i s t h e a re a o f t h e p i ece o f f ab r i c ?

Solution

a re a : 225 π c m^{2}

+1

Décimale

706.85834 \dots

étapes des solutions

Given:

d iam e t er : 30 c m

Cercle de surface donnée

d = 30 : A = 225 π

a re a : 225 π c m^{2}

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