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19-06-2019
Mathematics

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what is the value of y

what is the value of y class=

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isalexia19 isalexia19

19-06-2019

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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