2 years ago

What is the measure of angle 7?

Mathematics

2 answers:

umka2103 [35]2 years ago

6 0

Answer:

<7 = 47, 2x - 5 + 47 = 180, x = 69

Step-by-step explanation:

<5 and <7 are vertical angles, which means that they have the same degree.

<7 + <6 = 180. <6 = 2x - 5. 2x - 5 + 47 = 180.

Solve

2x - 5 + 47 = 180

2x + 42 = 180

2x = 138

x = 69

8_murik_8 [283]2 years ago

5 0

The answer to this question is x=2.5

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