In the adjoining figure ABCD is a parallelogram complete each settlement along with the definition or property used
1.AD=
2.DAB=
3. OB=
4. DC=
5.ADC
6. OC=
7.mDAB+mCDA
Answers
ANSWER
ANSWER(i) AD=BC
ANSWER(i) AD=BC [Opposite sides are equal in parallelogram]
ANSWER(i) AD=BC [Opposite sides are equal in parallelogram](ii) ∠DCB=∠DAB
ANSWER(i) AD=BC [Opposite sides are equal in parallelogram](ii) ∠DCB=∠DAB [Opposite angles are equal]
ANSWER(i) AD=BC [Opposite sides are equal in parallelogram](ii) ∠DCB=∠DAB [Opposite angles are equal](iii) OC=OA
ANSWER(i) AD=BC [Opposite sides are equal in parallelogram](ii) ∠DCB=∠DAB [Opposite angles are equal](iii) OC=OA [Diagonals bisect each other]
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
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 ∘
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 ∘
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(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]Answered By