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four angles of pentagon are equal and the fifth is 60°. find the equal angles and show that two sides of the pentagon are parallel​
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4 votes
four angles of pentagon are equal and the fifth is 60°. find the equal angles and show that two sides of the pentagon are parallel​

User Funkberater
by
5.0k points

1 Answer

1 vote
360=4x+60
-60 -60
300=4x
/4 /4
75=x
User Robin Hsu
by
5.3k points
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