Answer:
The correct anwer is 0.363
Step-by-step explanation:
Got a 100% on edge quiz
The answer to the first question is 9
M∠B = x
m∠A = 4x
x + 4x = 180
5x = 180
x = 180/5
x = 36
m∠B = x = 36°
m∠A = 4x = 4 * 36 = 144°
Answer is <span>b. 144, 36</span>
The answer to this will be 8