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Consider the circle below.-I don’t know how to solve this EOC practice

Consider the circle below.-I don’t know how to solve this EOC practice-example-1
User Aaliyah
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1 Answer

12 votes
12 votes

The sum of the opposite angles is 180°

8z + 14z - 7 = 180°

22z = 180+7

22z = 187

z = 187/22

z = 8.5°

m∠U = 8z

m∠U = 8*8.5

m∠U = 68°

m∠S = 14z - 7

m∠S = 14*8.5 - 7

m∠S = 119 -7

m∠S = 112°

m∠T = 10z

m∠T = 10*8.5

m∠T = 85°

m∠R = 180 - 85

m∠R = 95°

User Billda
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