X in each following
Attachments:
Answers
Answered by
0
Answer:
Mark me as brainliest please
Step-by-step explanation:
4x + 5x = 180°
9x = 180°
x = 180/9
x = 20°
4x = 4 * 20 = 80°
5x = 5×20 = 100°
Similar questions