In triangle JKL, tan(bº) = 3
and cos(bº)
4
4
5
If triangle JKL is dilated by a scale factor of
1
2
what is sin(bº)?
K
bº
O sin(bº) = 36
5
4
O sin(bº) -
5
O sin(bº)
|
Wir
5
O sin(bº) =
4