The only requirement for a trapezoid is that one pair of opposite sides be parallel. There could be trapezoids with a pair of perpendicular lines.
Triangles have three sides while trapezoids are quadrilaterals with four sides. Trapezoids have one set of parallel lines. Triangles do not have any sets of parallel lines.
No, trapezoids are quadrilaterals, they have 4 sides. Triangles have 3 sides.
Yes, one pair.
Adjacent sides are perpendicular. Opposite sides are parallel.
A polygon with only 1 pair of perpendicular sides is called a trapezoid. In a trapezoid, one pair of opposite sides are parallel, while the other pair are not parallel and intersect at a right angle. The sum of the interior angles of a trapezoid is always 360 degrees. Examples of trapezoids include isosceles trapezoids, right trapezoids, and scalene trapezoids.
The only requirement for a trapezoid is that one pair of opposite sides be parallel. There could be trapezoids with a pair of perpendicular lines.
trapezoids have 4 sides, rhombuses have 4 sides
Only when they are isosceles trapezoids.
no
Yes! 4 sides :)
Yes, because trapezoids have one pair of parallel sides.
Trapezoids are not parallelograms. Trapezoids are 4 sides with 1 set of parallel sides. Parallelograms are 4 sided with opposite sides that are parallel.
Yes, all trapezoids must have one pair of congruent sides.
No, trapezoids are not rectangles. While both shapes have four sides, rectangles have opposite sides that are equal in length and all interior angles are right angles, whereas trapezoids have only one pair of opposite sides that are parallel.
Triangles have three sides while trapezoids are quadrilaterals with four sides. Trapezoids have one set of parallel lines. Triangles do not have any sets of parallel lines.
trapezoids and rectangles, are both quadrilateral (which means shapes with 4 sides). rectangles and trapezoids are also polygons.