Lines a and b are parallel. line c is a transversal. find the measures of all angles formed by a, b, and c, if: one of the angles has measure of 150°.

30° and 150°

Step-by-step explanation:

One angle formed between line a and line c would be 150°, so that would make the angle directly opposite it 150°, too. Because a straight line is 180°, the other angles to these 2 would each be 180°-150°=30°. The same angles would be between line b and line c because line b and line a are parallel and line c is the same. Therefore, the measures of all the angles would be 30° or 150°.

add 5 subtract 1

step-by-step explanation: