Bryce drew a rectangle and labeled five of the angles, as shown. He knew these facts about the angles:
The measurements of angles 1 and 3 are the same.
• The measurement of angle 2 equals 110°.
The measurements of angles 3 and 5 are the same.
Part A Based on these facts, what is the sum of the measurements of angle 1
and angle 2? Show your work or explain your answer.
Part B What is the measurement of angle 4? Show your work or explain your answer.