Question

3. From the given figure,
find out the measure of
the angles A, B, C and D
of the parallelogram
ABCD.​

Answer 1

Answer:

AB Is parallel to CD

Step-by-step explanation:

then the angle CDB=angle DBA

(C.A)

angle CBD=angle BDA

then angle D=45+55=100°

angle B=45+55=100°

angle A+B=180°

A+100°=180°

A=80°

C+D=180°

C+100°=180°

C=80°

angle A,B,C,D=angle 80°,100°,80°,100°