Answer:
1. m< 3 = 100°
2. m<1 = 115°
3. m<2= 107°
4. m<5 = 55°
5. m<6 = 80°
Step-by-step explanation:
A triangle total angle irrespect of type is equal 180°
And a line maintain an angle of 180°
See attached
The attached image explains the process. Remember that:
A. The sum of all interior angles of a triangle is 180 degrees.
B. The angles formed off a straight line will sum to 180 degrees.
