Question

In a parallelogram ABCD, if angle A =45° then find other angles

Answer 1

in a parallelogram ABCD, angleA=45°
in a parallelogram opposite angles are equal
and sum of adjacent angles is 180
so angleA and angleC are equal
angleC=45°

angleA+ AngleB=180°
45°+angleB=180°
angleB=180°-45°
angleB=135°

angleB and angleD are equal
so angleD =135°

Answer 2

Answer:

135°,45°,135° IS ANSWER