Question

Find x, y and z.

Answer 1

@nikato

Answer 2

u can use trigonometric ratios

Answer 3

in triangle ABC
cos (45) = x/12
so..
x = 12 cos (45)
got it ?

Answer 4

im following i think

Answer 5

in triangle PQR
tan (60) = 12 / y
y = 12/ tan(60)
also
sin (60) = 12/z
z = 12/sin (60)

got it ? :)

Answer 6

not quite, what is sin , and what is tan