Question

is there a simple way to remember trigonometrical ratios as well as the values of those angles? I have an exam coming up but I don't remember any of them? any suggestions?
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Answer 1

try this

I think it will help :D

Because it did worked on me ✌️

I gave this too someone else too

:)

that's my 1st Account

$\color{purple}{I}$ $\color{purple}{HOPE}$ $\color{purple}{THIS}$ $\color{purple}{HELPS}$ $\color{purple}{U}$