Answer:
KN = 45, NM= 31, m<K = 61° m<L = 119°, m<M = 61°
Explanation:
Given: KL = 31 LM = 45 N = 119°
This is a parallelogram so sides will equal.
KL = NM (31) LM = KN (45)
The inside of a parallelogram equals 360°. Opposite angles are congruent.
L = N (119°) So, 119 + 119 = 238
360 - 238 = 122
122 ÷ 2 = 61°
So, K = 61° M = 61° L = 119°