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URGENT !! What is the value of Y?

URGENT !! What is the value of Y?
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URGENT !! What is the value of Y?

URGENT !! What is the value of Y?-example-1
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User Briba
by
8.3k points

1 Answer

5 votes

Answer:

B. 68°

Explanation:

We know:

The sum of the measures of the angles of the triangle is equal to 180 °.

Therefore we have the equation:


y+(y-12)+56=180 combine like terms


2y+44=180 subtract 44 from both sides


2y=136 divide both sides by 2


y=68

answered
User Sundeep Saluja
by
7.3k points
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