Question

Which sides of quadrilateral PLAN must be parallel? Explain mP 59, mZL44, mZA= 136, mZN=121

Answer 1

of quadrilateral Given, The angle mL p = 590 mLL = 44 mLA = 136 m LN = 121 159 440, We are given MLP + MLN = 59 + 121 = 180 we have: | ANII PL Thus the angles P and N are Supplementary because they are same - side interior angles for the transversal PN and the lines AN and PL, according to the converse of the same -side interior angles. theorem, We have : map + mLL = 59 +44 = 103

We have :- PN not parallel to LA Thus the angles Cand I are not supplementary, therefore we have: Hence, ( AN II PL/