Question

WHAT IS AN UNIQUE QUADRILATERAL?.. ​

Answer 1

Answer:

A quadrilateral is a polygon with four edges and four vertices. . The unique feature about a quadilateral is that has a single angle measuring more than 180. If five measurements are given a quadilateral can be constucted. Like if four lengths and one diagonal is given. or three sides and two diagonals are given etc.

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Answer 2

Answer:

In a parallelogram, opposite sides are equal, opposite angles are equal and diagonals bisect each other. ... A quadrilateral can be constructed uniquely if its two adjacent sides and three angles are given.

Explanation:

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