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One exterior angle of a regular pentagon measures _____. 60° 72° 90° 120°

asked
User Iiro
by
7.8k points

2 Answers

2 votes
you can divide a pentagon to 3 triangle
so 3×180=540 》540\5=108 》180-108=72
answered
User Alan
by
8.4k points
3 votes
72 beacuau it is 90 and 120 72
answered
User Dreamcrash
by
8.7k points
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