Question

The diagram below shows several parking spots near the grocery store, formed with three parallel line segments and a transversal. If the measure of angle 4 is 132°, what is the measure of angle 7? 32° 48° 132° 148°

Answer 1

Something I noticed about angle 4, is that it shares a straight line with angle 3. (above it is a straight line)

A straight line equals 180 degrees.

So, angle 4 + angle 3= 180 degrees.

Angle 3 is congruent to angle 7.

180-132= Angle 7

180-132= 48

48 degrees is your answer.

I hope this helps!
~kaikers

Answer 2

The answer is 48 degrees. I tool the test and it said that this was correct.