isabelobr18
isabelobr18
24-08-2017
Mathematics
contestada
please helo with thos question pleas
Respuesta :
Аноним
Аноним
24-08-2017
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.
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
What is the fraction of 3000
How did the United States go from the prosperous "Roaring 20s" to the Great Depression? Summarize the causes of the Great Depression and determine why President
when might a dissenter show resilience?
Javiers grandmother lives 120 miles away. It takes 1 hour to travel 40 miles by train. If Javier leaves at 7am it is reasonable to say he will arrive in his gra
1kg=2.2lb; 77lb would be equivalent to?
What is an important function of mitochondria?
what does flexibility mean in dance
What Spanish and British actions showed that they did not take the new American nation seriously?
A kite descends to the ground from a height of 32 feet. Use an integer to describe the descent.
Which of the following is of the least importance for safety when planning a recreational outing? A. the weather forecast at your house B. the amount of water y
