5.3 Assessment Target 29: I can find missing side lengths and angles using the properties of parallelograms. 1. Given parallelogram ABCD, find the perimeter if AB = 9. B 63° A N 10 2. Given parallelogram NPQM, find the measures of each angle. (4x +36)° (6x - 2)° D P Q m/N = m/M = m²P = m²Q=