Question 2

Q2) Which of the given statements is correct? Justify your answer/s with examples.

A ) A square and a parallelogram are quadrilaterals. 

B ) Opposite sides of a square and a parallelogram are parallel.

C ) A trapezoid has one pair of parallel sides.

D ) All the above

Ans: D) All of the above. 

A) Yes, a square and a parallelogram are quadrilaterals. A quadrilateral is a four-sided figure which have straight lines like a square and parallelogram. 

B) Yes, they are. A angles of a square are all 90degrees so the opposite sides are parallel to each other. A parallelogram sides are parallel to each other as their diagonally opposite angels are equal. 

C) Yes, a trapezoid has one pair of parallel sides.