# NCERT Class 8 Mathematics Solutions: Chapter 3 –Understanding Quadrilaterals Exercise 3.3 Part 1

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**Question: 1**

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

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(i) AD = _____________

(ii)

(iii)

(iv)

**Answer:**

(i)

[ Opposite sides of a parallelogram are equal]

(ii)

[Opposite angles of a parallelogram are equal]

(iii)

[ Diagonal of a parallelogram bisect each other are equal]

(iv)

[Adjacent angles in a parallelogram are supplementary]

**Question: 2** Consider the following parallelograms. Find the values of the unknowns *x*, *y*, *z*.

(i)

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(ii)

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(iii)

Image:

(iv)

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(v)

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