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Calculate the size of an exterior angle of a regular pentagon​
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Calculate the size of an exterior angle of a regular pentagon​

User IamGrooot
by
5.9k points

1 Answer

2 votes

Answer:

x = 72°

Explanation:

x + 108° = 180°

x = 180° - 108°

x = 72°

Calculate the size of an exterior angle of a regular pentagon​-example-1
User Jostein Topland
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