Question

If, in a right triangle,
θ
=
21
∘
θ=21∘
and the side adjacent to
θ
θ
has length
3
3
, how long is the side opposite to
θ
θ
? Round to at least 3 decimal places.

Answer 1

elijahlouis, I will not sure how I am going on with my friends. we will need the following