Angle bisector divides an angle into equal halves.
- Angle LMN is a straight line
- The measure of LMN is 180 degrees
From the question, we understand that:
MP bisects LMN
This means that:
LMN = 2 x LMP
Also, we have:
LMP = 90 ------ because LMP is a right angle
So, we have:
LMP = 2 x 90
LMP = 180
An angle that measures 180 degrees is a straight line.
Hence, the measure of LMN is 180 degrees, and it is a straight line
Read more about angle bisectors at:
https://brainly.com/question/12896755
