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1. Find the number of sides of a polygon if the sum of the measures of its interior angles is twice the sum of the measures of its exterior angles .
2. Four angles of a heptagon are 175°,85°,100°, and 120°.Find the other three angles if they are in the ratio 1:2:2
1. Find the number of sides of a polygon if the sum of the measures of its interior angles is twice the sum of the measures of its exterior angles .
2. Four angles of a heptagon are 175°,85°,100°, and 120°.Find the other three angles if they are in the ratio 1:2:2
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Answer:
90 degree celsius hope it help
Answer:
90 degree celsius
sana makatulong :>