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Please help due in 20 minutes!

Please help due in 20 minutes!
30.4k views
2 votes
Please help due in 20 minutes!

Please help due in 20 minutes!-example-1
User Ye Shiqing
by
8.1k points

1 Answer

4 votes

Answer:

arc EA = 100°

Explanation:

arc AB = 40° x 2 = 80°

arc ED = 20° x 2 = 40°

arc BC = 20° x 2 = 40°

arc EA = 1/2(360° - 80° - 40° - 40°) = 100°

User Sadeghbayan
by
8.4k points
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