Question

1. sec ? for the point (-?19, 9) 2. cot ? for (10, -24) 3. A Unit Circle has a radius of 1 and center at the origin; therefore the equation of the circle is x^2 + y^2 = 1. Determine if the following points lie on the unit circle: a. (1/2, -?3/2) b. (1/4, 1/4)

          1. sec ? for the point (-?19, 9)

2. cot ? for (10, -24)

3. A Unit Circle has a radius of 1 and center at the origin; therefore the equation of the circle is x^2 + y^2 = 1. Determine if the following points lie on the unit circle:
   a. (1/2, -?3/2)
   b. (1/4, 1/4)

1. sec ? for the point (-?19, 9)

2. cot ? for (10, -24)

3. A Unit Circle has a radius of 1 and center at the origin; therefore the equation of the circle is x^2 + y^2 = 1. Determine if the following points lie on the unit circle:
a. (1/2, -?3/2)
b. (1/4, 1/4)

Added by Sheila D.

Precalculus with Limits

Ron Larson 2nd Edition

Instant Answer

Solved by Expert Kathleen Carty

05/03/2022

Step 1

Step 1: Given the point (-10, -24) on the terminal side of the angle θ, we can draw the reference triangle with sides 10, 24, and 26 (using Pythagorean theorem). Show more…

Show all steps

Thanks for your feedback!

Use the given point on the terminal side of the angle Î¸. Draw the reference triangle. Find the EXACT value to find the trigonometric function indicated of the trig ratio for Î¸: cot Î¸ for (10, -24) sec Î¸. A Unit Circle has a radius of 1 and center at the origin. Therefore, the equation of the circle is x^2 + y^2 = 1. Determine if the following points lie on the Unit Circle.