Question

geometry help.

Answer 1

i can help you

Answer 2

what unit and lesson

Answer 3

look at the picture..

Answer 4

\[\cos(60) = \frac{ x }{ 20 }\]
multiply both sides by 20
\[20\cos(60) = x\]
x = 10

\[\sin(60)= \frac{ y }{ 20 }\]
multiple both sides by 20
\[20\sin(60) = y\]
y = 17.32

Answer 5

whats cos?

Answer 6

and sin?