If a transversal intersects two parallel lines, and the difference between two interior angles on the same side of the transversal is 40°, then find the smallest angle among the interior angles.

In the following table two columns are given. Match column A with column B.

How many lines of symmetry does the figure have?

Which of the following statements is false?

The larger of two supplementary angles is 60° more than the smaller one. The smaller angle (in degree) is:

The larger of two supplementary angles is 62° more than the smaller one. The smaller angle (in degree) is:

The lines L₁ and L₂ are parallel lines cut by a transversal. If the measure of one of the corresponding angles is 75°, then what is the measure of the other corresponding angle?

Let AB and CD be two parallel lines and PQ be a transversal such that PQ intersects AB at the point R and CD at the point S, respectively. If ∠BRP = (2x + 13)° and ∠DSP = (3x − 22)°, then find ∠CSP.

The larger of two supplementary angles is 50° more than the smaller one. The smaller angle (in degree) is:

The larger of two supplementary angles is 28° more than the smaller one. The smaller angle (in degree) is: