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What is the value of y?​

What is the value of y?​-example-1
User Brtle
by
9.0k points

2 Answers

3 votes

Answer:

The value of y is 63

Explanation:

The sum of angles in a triangle is 180°.

The angles in the triangle are 54°, y°, y°

Sum of angles in the triangle = 54° + y° + y° = 54 + 2y°

To find y, equate the sum of the angles in the triangle to 180°

54° + 2y° = 180°

2y° = 180° - 54°

2y° = 126°

y = 126/2 = 63

User Stokastic
by
8.3k points
4 votes

Answer:

63 degrees

Explanation:

(180-54)/2=126/2=63

User Hjalpmig
by
8.5k points

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