9/40.5=10/x
9x=405
X =45
When you set a proportion you can find the ? Value by cross multiplication
Answer:
99°
Step-by-step explanation:
<8 = 99° [Since, corresponding angles of parallel lines]
Answer:
The missing angle is 24 degrees
Step-by-step explanation:
The two angles form a straight line so they add to 180 degrees
x+156 = 180
Subtract 156 from each side
x+156-156 = 180- 156
x = 24
The missing angle is 24 degrees
