Answer: Not none of these answers
Explanation:
Since we are given that side MQ ≅ side NR we can infer that this trapezoid is an isosceles trapezoid. Becasue in a reagular trapezoid side MQ ≅ side QO, so therefor becasue we have an isosceles trapezoid side QO ≅ side RP and side MO ≅ side NP.
In an isosceles trapezoid, there are one pair of parallel sides MN║OP, one pair of congruent non-parallel sides MO ≅ NP (two pairs becasue of the midsegment MQ ≅ NR and QO ≅ RP), and each pair of base angles are congruent. ∠NMQ ≅ ∠MNR and ∠QOP ≅ ∠RPO
So since ∠NMQ ≅ ∠MNR that means ∠MNR = 153°