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פּוֹפּוּלָרִי Word Problems >

The area of a circle is 0.5024 square millimeters. What is the circle's circumference?

פתרון

T h e a re a o f a c i rc l e i s 0.5024 s q u a re mi ll im e t ers . Wha t i s t h e c i rc l e^{'} s c i rc u m f ere n ce ?

פתרון

c i rc u m f ere n ce : 2.51 mm

צעדי פתרון

Given:

a re a : 0.5024 m m^{2}

A re a = 0.5024

רדיוס המעגל בהינתן:

r = 0.39989 \dots

r = 0.39989 \dots

היקף המעגל בהינתן:

C = 2.51263 \dots

c i rc u m f ere n ce : 2.51 mm

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