Suppose that COP and TOD are vertical angles. MCOP = 11x-17 and mTOD =9x+11

asked Aug 12, 2021 152k views

5 votes

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4 votes

Answer:

x = 14

Explanation:

Given

COP = 11x- 17

TOD = 9x + 11

Required

Determine x

Since COP and TOD are vertical angles, we have:

COP = TOD

11x - 17 = 9x + 11

Collect Like Terms

11x-9x = 11+17

2x = 28

x = 14

Jabley answered Aug 17, 2021

6.2k points

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