Its a triangular prism.
A trapezoid is a four-sided figure (or "quadrilateral") with only one pair of parallel sides.
A kite :) /\ \/
A trapezium.
A trapezoid is a four sided figure with one set of sides parallel
One is a three-sided figure with two sides of equal length; the other is a four-sided figure with one pair of parallel sides.
trapezoid
A kite, arrowhead or irregular quadrilateral.
A four sided figure with at least one pair of parallel sides.
A trapiziod
A trapezoid sometimes called a trapezium
it is called a trapezoid
Parallelogram