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Use angle sum theory to find Y.
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2 votes
Use angle sum theory to find Y.

Use angle sum theory to find Y.-example-1
User Assaf Lavie
by
4.5k points

2 Answers

3 votes

Answer:

90

Explanation:

2x=180-120=60

x=30

y=180-60-30=90

User Arpan Das
by
5.0k points
6 votes

Answer:


the \: value \: of \: y \: is \: 90.

User Zolter
by
4.4k points
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