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Mathematics 17 Online
OpenStudy (anonymous):

Find the measure of each exterior angle of a regular octagon. Round your answer to two decimal places if necessary.

OpenStudy (anonymous):

jimthompson5910 (jim_thompson5910):

use E = 360/n E = exterior angle n = # of sides

OpenStudy (anonymous):

8 = 360/8 ???

jimthompson5910 (jim_thompson5910):

E = 360/8, yes

jimthompson5910 (jim_thompson5910):

E = ??

OpenStudy (anonymous):

i mean 7 is that right

jimthompson5910 (jim_thompson5910):

no you use 8

jimthompson5910 (jim_thompson5910):

n = 8 in this case

OpenStudy (anonymous):

so im looking for E?

jimthompson5910 (jim_thompson5910):

yes, the exterior angle

OpenStudy (anonymous):

so in this case i divide 360 by 8?

jimthompson5910 (jim_thompson5910):

yep

OpenStudy (anonymous):

thats givs me 45

jimthompson5910 (jim_thompson5910):

so the exterior angle is 45 degrees

OpenStudy (anonymous):

NICE thanks :D

jimthompson5910 (jim_thompson5910):

yw

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