Height on a Ferris wheel

Which trig ratio should we use to find the height (y) of the triangle?

Tom is riding a Ferris wheel with a radius of 45 meters and a center 51 meters off the ground. Assume Tom starts at the right-hand side of the Ferris wheel and it rotates counter-clockwise. 

Write an equation to model Tom's height at angle $\theta$  

Tom is riding a Ferris wheel with a radius of 45 meters and a center 51 meters off the ground. Assume Tom starts at the right-hand side of the Ferris wheel and it rotates counter-clockwise. 

Find Tom's height after the wheel rotates  $208^{\circ}$  

Tom is riding a Ferris wheel with a radius of 45 meters and a center 51 meters off the ground. Assume Tom starts at the right-hand side of the Ferris wheel and it rotates counter-clockwise. 

Find Tom's height after the wheel rotates  $113^{\circ}$  

Raya is riding a Ferris wheel with a radius of 50 meters and a center 65 meters off the ground. 

Assume Raya starts at the right-hand side of the Ferris wheel and it rotates counter-clockwise. 

Write an equation to model Raya's height at angle $\theta$  (select all that apply)

Raya is riding a Ferris wheel with a radius of 50 meters and a center 65 meters off the ground. Assume Raya starts at the right-hand side of the Ferris wheel.

Find Raya's height after the wheel rotates $70^{\circ}$ 

Raya is riding a Ferris wheel with a radius of 50 meters and a center 65 meters off the ground. Assume Raya starts at the right-hand side of the Ferris wheel.

Find Raya's height after the wheel rotates $310^{\circ}$ 

Raya is riding a Ferris wheel with a radius of 50 meters and a center 65 meters off the ground. Assume Raya starts at the right-hand side of the Ferris wheel.

Find Raya's height after the wheel rotates $360^{\circ}$ 

Kim is riding a Ferris wheel with a diameter of 72 meters and a center 40 meters off the ground. Assume Kim starts at the right-hand side of the Ferris wheel and it rotates counter-clockwise. 

Write an equation to model Kim's height at angle $\theta$  

Kim is riding a Ferris wheel with a diameter of 72 meters and a center 40 meters off the ground. Assume Kim starts at the right-hand side of the Ferris wheel and it rotates counter-clockwise. 

Find Kim's height after the wheel rotates  $407^{\circ}$