5.05654165E45 is your answer
The sum of the opposite interior angles is equal to the exterior angle.
So,
∠CAB + ∠ACB = ∠CBD
x + 40 + 3x + 10 = 6x
4x + 50 = 6x
2x = 50
x = 25°
∠CAB = x + 40 = 25 + 40 = 65°
Hence, the answer is D.
False ......................................
Answer:C would be the correct answer
Step-by-step explanation:
Answer:
the first one since it shows all the lines being equal and therefore making the angles equal
