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Given a Parallelogram Abcd. Complete Each Statement Along with the Definition Or Property Used Ad = ∠Dcb = - CBSE Class 8 - Mathematics

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Question

Given a parallelogram ABCD. Complete each statement along with the definition or property used.

(1) AD = …

(2) ∠DCB = …

(3) OC = …

(4) m∠DAB + m∠CDA = …

Solution

1) In a parallelogram, opposite sides are equal in length.

AD = BC

2) In a parallelogram, opposite angles are equal in measure.

∠DCB = ∠DAB

3) In a parallelogram, diagonals bisect each other.

Hence, OC = OA

4) In a parallelogram, adjacent angles are supplementary to each other.

Hence, m∠DAB + m∠CDA =180°

  Is there an error in this question or solution?

APPEARS IN

 NCERT Solution for Mathematics Textbook for Class 8 (2018 to Current)
Chapter 3: Understanding Quadrilaterals
Ex. 3.30 | Q: 1 | Page no. 50

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Solution Given a Parallelogram Abcd. Complete Each Statement Along with the Definition Or Property Used Ad = ∠Dcb = Concept: Kinds of Quadrilaterals - Concept of Parallelogram.
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