Question

1. in parallelogram jklm, what is the relationship between angle k and angle m?

k° = m°
k° - m° = 180°
k° + m° = 180°

Explanation:

Step1: Recall the property of a parallelogram

In a parallelogram, adjacent angles are supplementary.

Step2: Identify the relationship between \(\angle K\) and \(\angle M\)

\(\angle K\) and \(\angle M\) are adjacent angles in parallelogram \(JKLM\).
Since adjacent angles in a parallelogram are supplementary, we have \(k^{\circ}+m^{\circ}=180^{\circ}\).

Answer:

C. \(k^{\circ}+m^{\circ}=180^{\circ}\)