Question

If the transversal intersects two parallel lines such that the ratio between the interior angles on one of its side is 5:4. Find the measures of the interior angle

Answer 1

Answer:

The angles are 100° and 80°

Step-by-step explanation:

Ratio=5:4

Let the angles be 5x and 4x

Sum of interior angles=180°

5x+4x =180°

9x=180°

x=180°/9

x=20°

The angles are 5x=5*20=100°

4x=4*20=80°