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02-07-2020
Mathematics

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First identify the angle RELATIONSHIP, then find the measure of the angle indicated in bold.

First identify the angle RELATIONSHIP then find the measure of the angle indicated in bold class=

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02-07-2020

Answer:

Same-side interior angles

m∠ = 110°

Step-by-step explanation:

Step 1: Set up equation

6x + 16 + 13x - 7 = 180

Step 2: Combine like terms

19x + 9 = 180

Step 3: Isolate x and solve

19x = 171

x = 9

13(9) - 7 = 110°

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