2 years ago

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

2 answers:

dem82 [27]2 years ago

5 0

72 beacuau it is 90 and 120 72

Lilit [14]2 years ago

5 0

You can divide a pentagon to 3 triangle
so 3×180=540 》540\5=108 》180-108=72

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