Question

1. are the angles in the diagram below supplementary? 121° 60° yes a no b

Explanation:

Step1: Recall supplementary angles definition

Supplementary angles sum to \(180^\circ\).

Step2: Calculate sum of given angles

Sum the angles: \(121^\circ + 60^\circ = 181^\circ\).

Step3: Compare with \(180^\circ\)

Since \(181^\circ
eq180^\circ\), the angles are not supplementary.

Answer:

B. No