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Kay [80]
2 years ago
14

Find all missing angles y+30+2y=180

Mathematics
1 answer:
kirill [66]2 years ago
7 0

Answer:

Step-by-step explanation:

y+30+2y=180

Add like terms

3y+30=180

Subtract 30 on both sides

3y=150

Divide by 3 on both sides

y=50

Now all you have to do i calculate the angles.

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See the attached figure to better understand the problem

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the answer is
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