Devin started the work shown to solve for the unknown angle measures.

8x – 1 + 9x – 6 = 180
17x – 7 = 180
17x = 187
What are the measures of angles Q and R?

m∠Q =
°

m∠R =
°

Respuesta :

Answer:

m∠Q = 93 °

m∠R = 87 °

Step-by-step explanation:

Answer:

- 93

- 87

Step-by-step explanation:

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