Math

Use the angle addition postulate to create and solve and equation for each situation.

m∠AOB = 28, m∠BOC = 3x-2, m∠AOD = 6x
m∠AOB = 4x+3, m∠BOC = 7x, m∠AOD = 16x-1

I don't know what to do. so don't got an answer to share

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  1. add up the measures of adjacent angles to get the measure of the sum

    You do not provide any information on how these angles are related.

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    oobleck
  2. so m∠AOB = 28, m∠BOC = 3x-2, m∠AOD = 6x. x = 18

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  3. yes, but which angles are inside which others? I can think of several ways to solve for x, but they depend on where ABCD are located.

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    oobleck

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