Question

given parallelogram ABCD. complete each statement along with the definition or property used​

Answer 1

ANSWER

(i) AD=BC

[Opposite sides are equal in parallelogram]

(ii) ∠DCB=∠DAB

[Opposite angles are equal]

(iii) OC=OA

[Diagonals bisect each other]

(iv) m∠DAB+m∠CDA=180

∘

[Adjacent angles are supplementary]

Answer 2

Step-by-step explanation:

(i) AD=BC

[Opposite sides are equal in parallelogram]

(ii) ∠DCB=∠DAB

[Opposite angles are equal]

(iii) OC=OA

[Diagonals bisect each other]

(iv) m∠DAB+m∠CDA=180

∘

[Adjacent angles are supplementary]