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State, 'True' Or 'False' Every Parallelogram is a Rhombus - Mathematics

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Question

State, 'true' or 'false' 
Every parallelogram is a rhombus.

Options

  • True

  • False

MCQ
True or False

Solution

False

This is false since a parallelogram, in general, does not have all its sides equal. Only the opposite sides of a parallelogram are equal. However, a rhombus has all its sides equal. So, every parallelogram cannot be a rhombus, except those parallelograms that have all equal sides.

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Types of Quadrilaterals
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Chapter 14: Rectilinear Figures [Quadrilaterals: Parallelogram, Rectangle, Rhombus, Square and Trapezium] - Exercise 14 (B) [Page 175]

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Selina Concise Mathematics [English] Class 9 ICSE
Chapter 14 Rectilinear Figures [Quadrilaterals: Parallelogram, Rectangle, Rhombus, Square and Trapezium]
Exercise 14 (B) | Q 0.7 | Page 175

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