Answer:
See attached
Step-by-step explanation:
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.
1. m< 3 = 100°
2. m<1 = 115°
3. m<2= 107°
4. m<5 = 55°
5. m<6 = 80°
A triangle total angle irrespect of type is equal 180°
And a line maintain an angle of 180°
ill help
Tan^2x=9/16
Cos^2x=16/25
Sin^2x=9/25
Perpendicular=3
Base=4
Hypotenuse=5
Now, Just find out trigonometry ratios
