Question

Find the missing values

Answer 1

m<K = 129

m<M = 93

Explanation:

Since this is a parallelogram and JK is parallel to ML:

angle <K and angle <L are supplementary angles and their sum is = 180

<K + 51 = 180 subtract 51 from both sides

<K = 129

Same rule applies to angle <J and angle <M

87 + <M = 180 subtract 87 from both sides

<M = 93