Answer:
the measure of the exterior angle is 87 degrees.
Make the two 2/1 and make the 1/3 a 3/1. Your equation should be 2/1 x 3/1, then you must simplify your answer.
Hold on let me go do my research I’ll brb .
Answer:
im not very good at geometry but is there any choices you could pick from
Step-by-step explanation: