Question

The measure of angle 3 is 42°.

3 lines intersect to form 5 angles. From top left, clockwise, the angles are 2 (90 degrees), 1, 5, 4, 3.

What is the measure of angle 1 in what degrees?

_____°

ANSWER QUICK PLS

Answer 1

48 degrees

Explanation:

Cred to person above

Answer 2

‹1=48°

Explanation:

A very simple problem. Treat angles 1,2,3 as angles on a straight line. Angle 2 is a right angle

42°+90°+‹1=180°

‹1=180°-132°=48°