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Llana [10]
3 years ago
7

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

Mathematics
2 answers:
dem82 [27]3 years ago
5 0
72 beacuau it is 90 and 120 72
Lilit [14]3 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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