Question

What is the value of s? Explain and show work

Answer 1

Sum of the interior angles of the triangle is 180°.

=> 5s + 48° + s + 12° = 180°

=> 6s + 60° = 180°

=> 6s = 180° - 60°

=> 6s = 120°

=> s= 120°/6

=> s = 20°