2 years ago

Vertical, Complementary and Linear Pair Angles

1 answer:

4 0

1) Vertical angles-the angles will equal each other.
8+7x=9x-4
12+7x=9x
12=2x
x=6
2) Supplementary-Angles will add up to 180
6+13x+7x+14=180
20+20x=180
20x=160
x=8

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Answer:

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algol [13]

Answer: D) 10

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Explanation:

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