step by step solution please
Attachments:

Answers
Answered by
0
Step-by-step explanation:
angle 1 : angle 2
4 : 5
4x + 5x = 180
9x = 180
x= 20
80 : 100
angle 1 = angle 3 = angle 5 = angle 7 = 80 degrees
angle 2 = angle 4 = angle 6 = angle 8 = 100 degrees
Answered by
0
Answer:
I hope it will help you :)
Attachments:


Similar questions
World Languages,
2 months ago
Math,
2 months ago
Physics,
2 months ago
English,
3 months ago
Social Sciences,
3 months ago
Math,
11 months ago