Question

i can't get the answer for these two regardless of how many times i plug it in :/

Answer 1

What did you plug in ?

Answer 2

ive tried Pythagorean theorem and definition of the tangent

Answer 3

Definition of the tangent will suffice.
What were your answers ?

Answer 4

you mean the trigonometric ratio 'tan' for tangent, right ? :P

Answer 5

haha yes @hartnn

Answer 6

cool, so what was your equation in tan ?

tan 64 = .... ?

Answer 7

tan 37 =... ?

Answer 8

never mind

Answer 9

never mind (you got it ?)
or never mind (leave it?)

Answer 10

u have a theorem in geometry,
If one angle of a right angled triangle is 37, the sides are in the ratio 3:4:5
So x = 2.8