Question

1. in the parallelogram, m∠klo = 68 and m∠mlo = 61. find m∠kjm. the figure is not to scale.

Explanation:

Step1: Find m∠KLM

In the parallelogram, ∠KLM=∠KLO + ∠MLO. Given m∠KLO = 68 and m∠MLO = 61, then m∠KLM=68 + 61=129.

Step2: Use property of parallelogram

In a parallelogram, opposite - angles are equal. ∠KJM and ∠KLM are opposite angles. So m∠KJM=m∠KLM.

Answer:

129