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פּוֹפּוּלָרִי Word Problems >

What is the approximate circumference of a circle that has a radius of 90 Use 3.14 for pi and express your answer to the tenths place. (1 point)

פתרון

Wha t i s t h e a pp ro x ima t e c i rc u m f ere n ce o f a c i rc l e t ha t ha s a r a d i u s o f 90 U se 3.14 f or π an d e x p ress yo u r an s w er t o t h e t e n t h s pl a ce . (1 p o in t)

פתרון

c i rc u m f ere n ce : 180 π

+1

עשרוני

565.48667 \dots

צעדי פתרון

Given:

r a d i u s : 90

r = 90

היקף המעגל בהינתן:

C = 180 π

c i rc u m f ere n ce : 180 π

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