Yes, it is.
a trapezoid
Yes, a trapezoid is a quadrangle because a quadrangle has four sides and a trapezoid has four sides.
maybe a trapezoid?
A trapezoid is a quadrangle.
A trapezoid is a quadrangle with one pair of parallel sides.
yes because quadrangle needs four sides and a trapezoid has four sides
trapezoid
Yes.
Barbra Streisand
trapezoid
A trapezoid
No.