Question

Need done quickly..
Lines l and m are parallel lines cut by transversal n. Angle R is measured by (3x +12)° and angle S is measured by (5x +8)°.
What is the measure of angle s?

Answer 1

Answer:

108

Step-by-step explanation:

l // m and  n is transversal.

5x + 8 + 3x + 12 = 180  {co interior angles are supplementary}

8x + 20 = 180

8x = 180 - 20

8x = 160

x = 160/8

x = 20

∠S = 5x + 8 = 5*20 + 8

     = 100+ 8

      = 108