Question

State the necessary condition for following statement to be true
'Parallelogram is a rhombus'

• A. All angles of parallelogram are ${90}^o$
• B. All sides of parallelogram are equal
• C. Opposite sides of parallelogram are equal
• D. All angles of parallelogram are equal

Answer 1

The correct option is B All sides of parallelogram are equal

A parallelogram with all four sides equal is a Rhombus.