3 years ago

What is the Value of Y?

Mathematics

2 answers:

Phantasy [73]3 years ago

8 0

The possible answer for y is 72 hope this helps

umka2103 [35]3 years ago

7 0

All angles in a triangle add to 180°
Since we know that one of the angles is 72° and the other two angles are the same..

We can subtract 72° from 180°
180°-72°=108°
Divide the result by 2
108°/2=54°

So the best answer would be B.54°

I hope this helps :)

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