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Anna71 [15]
3 years ago
8

What is the value of y

Mathematics
1 answer:
zvonat [6]3 years ago
6 0

Answer:

B y=54 degrees

Step-by-step explanation:

Since a triangle's angles always add up to 180.

180-72=108

108/2=54

It must be divided by two because y is two angles not one.

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