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What is the value of y?
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5 votes
What is the value of y?

What is the value of y?-example-1
User Sachin Saxena
by
4.7k points

1 Answer

5 votes

Answer:

The answer is option A.

55°

Explanation:

Angles in a triangle add up to 180°

To find y add up all the angles and equate them to 180°

That's

y + 40 + y + 30 = 180

2y = 180 - 70

2y = 110

Divide both sides by 2

y = 55°

Hope this helps you

User Chris Wesseling
by
4.5k points
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