2 years ago

What is the value of y?.

Mathematics

2 answers:

timofeeve [1]2 years ago

4 0

Answer:

54 degrees

Step-by-step explanation:

180- 72 = 108

108 divided by 2 = 54

Alex787 [66]2 years ago

3 0

Answer:

54°

Step-by-step explanation:

There is 180° is a triangle. We have 72° given already

180 - 72 = 108

Since there are two y's we divide by two

108 ÷ 2 = 54°

I hope this helps! ^_^

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