Question

In a right angle triangle ABC angle o =60 degree AB=6cm then bc==?

Answer 1

Answer:

4root3

Step-by-step explanation:

The process will be like follows:

angle theta=60 degree ,AB = 6cm bc=?

I this given triangle,

cos theta=height/hypotenuse;

cos 60 =ab/ac

put the  values in this equation

solved