Question

Find sin(β) in the triangle.

Answer 1

12/13

Explanation:

12 is the opposite and 13 is obviously the hypotenuse. sine is opposite/hypotenuse.

Answer 2

in first use the take B as a reference point then 12 will be our perpendicular and c as 90 degree represent the opposite as hypotenuse means 13 will be hypotenuse nd base will be 5.At last use Pythagoras theorem,...