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شائع Word Problems >

The circumference of a circle is 8𝜋 miles. What is the area?

الحلّ

T h e c i rc u m f ere n ce o f a c i rc l e i s 8​𝜋 mi l es . Wha t i s t h e a re a ?

الحلّ

a re a : 16 π mi l e^{2}

+1

عشري

50.26548 \dots

خطوات الحلّ

Given:

c i rc u m f ere n ce : 8 π mi l e

Radius given

C i rc u m f ere n ce = 8 π : r = 4

Circle Area given

r = 4 : A = 16 π

a re a : 16 π mi l e^{2}

أمثلة شائعة

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