trigonometry i need help!?

Question

I am a sophmore in highschool im trying to learn trig on my own time but plato math is confsing when learning something so over whelming can someone please help teach trig to me?

one question; Grahp r =(1/4) 0= 0/4
the value of r when 0=4pie is?

Answer 1

It looks like you should have some thetas, θ, in there. As written, your question doesn't make sense.

If it's meant to be r = θ/4, then when θ = 4π, you'd have r = θ/4 = 4π/4 = π. So r = π.