Question

how do i find the value of b.
http://static.k12.com/eli/bb/811/7537/0/2_36614_44211/7537/a5f1016a929c7017dcd86e01b372da4fa290c833/media/e45af5729fbee5ff0d9d54f5334696319648ba26/mediaasset_649732_1.gif

Answer 1

you would need to use \(\sin\theta = \dfrac{Opp}{Hyp}\)

Answer 2

oh wait, angle is 45 so we have 45 45 90 triange

Answer 3

45 45 90 triangle side ratio is \(1 :1 :\sqrt2\)

Answer 4

if a is 12, what is hypotenuse?

Answer 5

would it be 16.97?

Answer 6

@geerky42

Answer 7

yep