Question

Which of the following is/are true for a parallelogram?

• A. Opposite sides are equal
• B. Opposite sides are parallel
• C. Opposite angles are equal
• D. Opposite angles are always ${90}^0$

Answer 1

Answer: (A), (B), (C)

The correct options are
A Opposite sides are equal
B Opposite sides are parallel
C Opposite angles are equal

A parallelogram is a quadrilateral with equal and parallel opposite sides. Opposite angles of a parallelogram are also equal. They can be any angle between $0^0$ and ${180}^0$ .