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Populaire Word Problems >

The circonférence of a circle is 25pi m. What is the area, in square meters? Express your answer in terms of pipi

Solution

T h e c i rc u m f ere n ce o f a c i rc l e i s 25 π m . Wha t i s t h e a re a, in s q u a re m e t ers ? E x p ress yo u r an s w er in t er m s o f p iπ

Solution

a re a : 490.87 m^{2}

étapes des solutions

Given:

c i rc u m f ere n ce : 25 π m

Cercle de rayon donné

C i rc u m f ere n ce = 25 π : r = 12.5

Cercle de surface donnée

r = 12.5 : A = 490.87385 \dots

a re a : 490.87 m^{2}

Exemples populaires

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