Why is the measure angle of y

Step-by-step explanation:

x + x + x = 90°

3x = 90°

x = 90/3 = 30

x = 30°

now,

apply angle sum property to find the value of y

as, x = 30

so,

30 + 90 + y = 180

120 + y = 180

y = 180 - 120 = 60

y = 60° ans.

therefore, option B is correct

hope this answer helps you!

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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answer: c

(2, -4)

goes 7 to the

(9, 4)

easy