memeE15 memeE15

14-09-2017
Mathematics

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1.What is the value of X? show calculations and formulas

What is the measure of one of the exterior angles of a regular octagon?

1What is the value of X show calculations and formulas What is the measure of one of the exterior angles of a regular octagon class=

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BigBrain BigBrain

14-09-2017

The interior angles of a polygon add up to 720°.
so
x=720°-100°-133°-120°-128°-112°
x=720°-593°
x=127°

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