Q16 of 19 Page 59

Draw a parallelogram ABCD. such that l(DC) = 5.5 cm, m∠D = 45°, l(AD) = 4 cm.

Measure of angle c + measure of angle d = 180° (adjacent angles are supplementary)


180° - 45° = 135.therefore measure of angle c is 135.


BC = AD (opposites sides of parallelogram are equal)



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