Question

help

Answer 1

@Vocaloid @iGreen

Answer 2

Which trig function could you use to solve for 'a'?

Answer 3

Sine = Opposite/Hypotenuse
Cosine = Adjacent/Hypotenuse
Tangent = Opposite/Adjacent

Answer 4

sin

Answer 5

hypothenuse and opposite

Answer 6

what is the answer

Answer 7

\[\frac{a}{ \sin30} =\frac{ 40 }{ \sin 90 }\]
\[a(\sin 90) = 40 \sin 30\]
\[a = 40 \sin 30\]

Answer 8

New question

Answer 9

yes

Answer 10

I don't think that was a question, more like a command.