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2 years ago

What is the value of y? 54" A. 126° B. 730 C. 63° D. 540

Mathematics

2 answers:

Schach [20]2 years ago

7 0

The answer is 63 degrees

Studentka2010 [4]2 years ago

3 0

Answer: 63 degrees.

Step-by-step explanation:

Angles in a triangle add up to 180 degrees.

Therefore: 54 + y + y = 180

So 54 + 2y = 180

So 2y = 126

Therefore y = 63 degrees.

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Answer:

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