Angle 4 is 77 degrees. Since angles 1, 2, and 3 must add up to 180 degrees, and angles 3 and 4 must also add up to 180 degrees, angles 1 + 2 must be equal to angle 4
Answer:
0.4444444
Step-by-step explanation:
Answer: 15 inches wide
Step-by-step explanation:
1575/21=75
75/5=15
Where is the problem??? I can’t see it.