What is the measure of the missing angle?

Answer:
for find
97 + 47
144
so --
triangle property
180 - 144
36
missing angle is 36
Answer:
36°
Step by step explanation:
✿Determine the measure of angle x
Step 1:
Add together the known angles
Step 2:
Subtract the sum from 180°
"so the final answer would be the missing angle"