Answer: The measure of the third angle would be 71
Step-by-step explanation:
Answer:
-17
first find g(5) = -2(5)+5 = -5
then f(-5) = 4(-5)+3 = -17
<AOF and <COD are vertical angles.
m<AOF = m<COD = 80°
Angle Addition Postulate m<BOF - m<AOF = m<AOB
m<AOB = 135° - 80° = 55°
X=3
5.5 inches
Step-by-step explanation: hope it helps
