Find the measure of angles 1 & 2?

Amusing both triangles are equal to each other:

2=95

1= 42.5

*because angles J and K should equal 180, and I am assuming the line down the middle is equal on both sides.

180-95=85

85/2=42.5

Step-by-step explanation:

linear pair means the sum of the angles equal 180 degrees. therefore,

3x - 12 + 7x + 2 = 180

10x - 10 = 180

10x = 190

x = 19

finally, substituting this back to angle 1 and 2:

Angle 1: 3(19) - 12 = 45 degrees

Angle 2: 7(19) + 2 = 135 degrees

Step-by-step explanation: