20 points available find the measure of angle 2.

<2 = 150 degrees

Step-by-step explanation:

<3 = 90 degrees  vertical angles

<1 = <5  alternate interior angles

<1 + 90 + unknown angle = 180     triangle

unknown angle = 60 degrees   vertical angle

<1 + 90 + 60 = 180

<1 + 150 = 180

subtract 150

<1 = 30

<1 = <5

30 =<5

<5 + < 2 = 180  straight line

30 + < 2 = 180  

subtract 30 from each side

<2 = 150

1

step-by-step explanation:

it's the only multiple of both and the least