Question

To the nearest hundredth of a centimeter, what is the length of the leg of a triangle with 45-degree angle and 84.6?

Answer 1

If you could show a diagram of some sort, or explain it, it would help but from how i understand it:

you can use either the Sin() Tan() or Cos() function. for example:

Sin(45)= The side opposite to the angle/ the hypotenuse

Cos(45)= side Adjacent to the angle/ the hypotenuse 

Tan(45)= Opposite side to the angle/ side adjacent to the angle

Look at which side you need to find, and fill in the 84.6 where you need to. If you need hep with that please tell me. :)