Q. Given the reference angle of 13π, find the corresponding angle in Quadrant 2.Answer:
Understand concept reference angles quadrants: Understand the concept of reference angles and quadrants.A reference angle is the acute angle formed by the terminal side of an angle and the x-axis. In Quadrant 2, the angles are between 2π and π. To find the corresponding angle in Quadrant 2 for a given reference angle, we subtract the reference angle from π.
Calculate corresponding angle Quadrant 2: Calculate the corresponding angle in Quadrant 2.The corresponding angle in Quadrant 2 for a reference angle of (π)/(13) is π−(π)/(13).
Perform subtraction find exact value: Perform the subtraction to find the exact value.The exact value of the corresponding angle in Quadrant 2 is π−13π=1313π−13π=1312π.