Help itsss math

A, 54

Step-by-step explanation:

You subtract 72 from 180 (angles in a triangle equal 180)

this gives you 108. Both Y's must equal the same amount, so you divide

180 by 2 which equals 54.

Hope this helped!

y = 54

Step-by-step explanation:

seeing at question , we can make it sure that we will use sum of all angles :

so by applying - ie. sum of all angles in a triangle = 180° .

we get equation as :

72 + y + y = 180

72 + 2y = 180

2y = 180-72

2y = 108

y = 108/2

y = 5

To verify :

If we add all the angles we should be getting it as 180°

let's check it out :

72 + 54 + 54 = 180°

LHS = RHs

hence , condition satisfied ✓

answer is correct !!

i think the correct option is the second option.