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Mathematics 8 Online
OpenStudy (anonymous):

What is the exact circumference of the circle? A. cm B. cm C. cm D. cm

jimthompson5910 (jim_thompson5910):

use the formula C = pi*d C = circumference d = diameter

OpenStudy (anonymous):

c=15 d=8

OpenStudy (anonymous):

A.16 B.8 C.4 D.2

jimthompson5910 (jim_thompson5910):

Something seems missing

jimthompson5910 (jim_thompson5910):

there should be pi in the exact circumference

OpenStudy (anonymous):

is the answer c

jimthompson5910 (jim_thompson5910):

can you post a screenshot of the full problem

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