Question

two transversal line intersect two parallel line find angle 3 and angle 2 angle 1 is 55 degree

Answer 1

Answer:

32 degree

Step-by-step explanation:

Let the angles be 2x and 3x

Sum of angles on the same side of transversal intersecting two parallel lines is 180∘

⇒2x+3x=180∘⇒5x=180∘⇒x=36∘

So the angles are

2x=2×36∘=72∘3x=3×36∘=108∘

So the smaller angle is 72∘