Algebra 2 Trigonometric Functions Flashcards

Flashcards covering trigonometric functions and circular motion problems.

Radius of the Merry-Go-Round

28 meters

Distance from the center of the Merry-Go-Round to the wall

35 meters

Closest distance Jack is from the wall

7 meters

Farthest distance Jack is from the wall

63 meters

How far is Jack from the wall after a 72° counterclockwise rotation?

Approximately 61.63 meters

Time for one complete rotation of the Merry-Go-Round

60 seconds

Time it takes for Jack to be farthest from the wall

30 seconds

Jill's distance from the wall after t seconds

d = 47 + 30sin(5t)

Radius of the circle in x² + y² = 169

13

sin θ of the standard position angle passing through (-5, 12) in x² + y² = 169

12/13

Angle θ of the standard position angle passing through (-5, 12) in x² + y² = 169

112.6 degrees

sin θ for the point (-24, -7)

-7/25

cos θ for the point (-24, -7)

-24/25

Angle θ for the point (-24,-7)

196.95 degrees

Angle θ for the point (√5,-√20)

296.57 degrees