Question

I need help on triangles. 2 or 3 questions! FAST!

Answer 1

Attached is the first question I need help with.

Answer 2

Attached is the second question I need help with!

Answer 3

Attached is the third question I need help with!

Answer 4

the biggest side is called the hypotenuse, and then call the side opposite the angle "opposite" and the side adjacent to our angle adjacent. then we have the following equations:

sin x = opposite/hypotenuse
cos x= adjacent/hypotenuse
tan x= opposite/adjacent

Answer 5

Sorry I forgot about this question. This is the 4th question i need help with.

Answer 6

@ eigenschmeigen: I know some about sin, cos, tan. I just need someone to help me work through the problems..