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פּוֹפּוּלָרִי Word Problems >

The circumference of a circle is 11pi inches.:What is the area, in square inches, of the circle? Express your answer in terms of pi :Show your work.

פתרון

T h e c i rc u m f ere n ce o f a c i rc l e i s 11 π in c h es . : Wha t i s t h e a re a, in s q u a re in c h es, o f t h e c i rc l e ? E x p ress yo u r an s w er in t er m s o f π : S h o w yo u r w or k .

פתרון

a re a : 95.03 in c h^{2}

צעדי פתרון

Given:

c i rc u m f ere n ce : 11 π in c h

C i rc u m f ere n ce = 11 π

רדיוס המעגל בהינתן:

r = 5.5

r = 5.5

שטח המעגל בהינתן:

A = 95.03317 \dots

a re a : 95.03 in c h^{2}

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