The figure has 5 sides, so it must be a pentagon. Pentagon’s interior angles sum up to 540°.
Therefore:
132+90+3x=540
222+3x=540
3x=318
x=106
Checking work, where x=106
222+3(106)=540.
So x°=106°
Answer:
5
Step-by-step explanation:
7m - 2m = 5m
-5n - 3n = 8n ( just in case you need it (: )
Also, have a great day
Answer:
the answer is B
Step-by-step explanation: