Answer:
ABC is a 90 degree angle and CBD is a 30 degree.
Step-by-step explanation:
If u look at ABC you can see that its a right angle and CBD is 30 degrees because its the exact same angle as EBF!!!
Answer:
x = 24
Step-by-step explanation:
(2x - 4) + (3x + 5) + (2x + 11) = 180°
Combine like terms:
7x + 12 = 180
Subtract 12 on both sides:
7x = 168
Divide 7 on both sides:
x = 24
Answer:
x=2
Step-by-step explanation: