2 years ago

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

Mathematics

1 answer:

amm18122 years ago

8 0

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 <em>x</em> and solve

19x = 171

x = 9

13(9) - 7 = 110°

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