Question

are lines a and b parallel? 160° 161° no yes

Explanation:

Step1: Recall the property of parallel lines

If two parallel lines are cut by a transversal, then the corresponding angles are equal.

Step2: Compare the given angles

Here, the angles are \(160^{\circ}\) and \(161^{\circ}\). Since \(160^{\circ}
eq161^{\circ}\), the corresponding angles are not equal.

Answer:

No