please give answer with steps
Attachments:
![](https://hi-static.z-dn.net/files/d77/5df78f66fdf827514fde1820a46d9cc0.jpg)
Answers
Answered by
0
Answer: Let angle EAP = angle BAP = x (AP bisector)
Let angle RBP = angle PBA = y BP is bisector
angle EAB + angle ABR = 180 degrees as AE and BR are parallel
2 * x + 2 * y = 180 deg x + y = 90
angle APB = 180 - x - y in trianle APB
angle APB = 180 - 90 = 90 deg
Similar questions
English,
1 month ago
Sociology,
1 month ago
Social Sciences,
2 months ago
Computer Science,
2 months ago
English,
7 months ago
English,
7 months ago