Explain Quadrants ; Angle in standard position ; Angle in quadrant ;Quadrant angle triangle of reference coterminal angles with graph ?

If the angles of a right angle triangle are in AP then the angles of triangle are:

Joint equation of lines, trisecting angles is second and fourth quadrant is

Which of the following is the angle of a quadrant?

Identify the quadrant in which an angle of each given measure lies: 25^(@)

For the angle in standard position if the initial arm rotates 130^(@) in anticlockwise direction, then state the quadrant in which terminal arm lies. (Draw the Figure and write the answer.)