A quadrilateral with one pair of opposite sides parallel is called
A.
kite.
B.
rectangle.
C.
square.
D.
trapezium.
Trapezium
A trapezium is a quadrilateral in which one pair of opposite sides is parallel.
2.
Which of the following is not a quadrilateral?
A.
Rhombus
B.
Parallelogram
C.
Rectangle
D.
Triangle
A quadrilateral is a four-sided two-dimensional shape. Examples: square, rectangle, rhombus, trapezium, parallelogram and kite.
Triangle on the other hand has three sides and three angles also known as trigon. The root word "tri" means "three" and the root word "quad" means "four". Hence, a triangle is not a quadrilateral.