Which quadrilateral has exactly one pair?
trapezoid
A trapezoid is a quadrilateral with exactly one pair of parallel sides.
Which quadrilateral has one pair of equal lengths?
Isosceles trapezium (UK) or isosceles trapezoid (US): one pair of opposite sides are parallel and the base angles are equal in measure. Alternative definitions are a quadrilateral with an axis of symmetry bisecting one pair of opposite sides, or a trapezoid with diagonals of equal length.
What do we call a quadrilateral that has only one pair of parallel sides?
An isosceles trapezoid is a quadrilateral (4-sided polygon) with exactly one pair of parallel sides and with the other two sides having equal length.
Which quadrilateral has one pair of opposite angles are equal?
parallelogram
A quadrilateral is a parallelogram if: its opposite angles are equal, or. its opposite sides are equal, or. one pair of opposite sides are equal and parallel, or.
What has exactly one pair of parallel sides?
The exclusive definition of a trapezoid states that a trapezoid has exactly one pair of opposite sides parallel.
What has 1 pair of parallel sides and no right angles?
A quadrilateral is a 4 sided closed figure. A shape with four sides. The shape has one set of parallel sides and does not have any right angles.
Which quadrilaterals have only two pair of equal length sides?
Parallelogram. A parallelogram has two pairs of equal sides. It has two pairs of equal angles. The opposite sides are parallel.
What has only one pair of parallel sides?
A trapezoid has one pair of parallel sides and a parallelogram has two pairs of parallel sides.
Which of the following is a quadrilateral that has exactly one pair of parallel sides and exactly one pair of congruent sides?
Trapezoid
Trapezoid: A quadrilateral with exactly one pair of parallel sides (the parallel sides are called bases) Isosceles trapezoid: A trapezoid in which the nonparallel sides (the legs) are congruent.
Which quadrilateral has all the angles equal?
square
The only regular (all sides equal and all angles equal) quadrilateral is a square.
Is a kite a trapezoid?
A kite is a quadrilateral with two pairs of adjacent sides of identical length. A trapezoid (British: trapezium) can be a kite, but only if is also a rhombus. An isosceles trapezoid can be a kite, but only if it is also a square.
Are there any quadrilaterals that are equal to each other?
None of the sides, diagonals and angles are equal to each other. A parallelogram is a type of quadrilateral in which two pairs of parallel sides are present. In this, the opposite sides are also equal to one another. Parallelograms include rhombus, rhomboid, and rectangles too.
What do you call a concave quadrilateral in math?
(In the US, this quadrilateral is called a trapezoid .) Convex quadrilaterals, Concave Quadrilaterals, trapezoid, parallelograms, rectangles, rhombi and squares. Try the free Mathway calculator and problem solver below to practice various math topics.
When is a quadrilateral called an isosceles trapezium?
There is nothing special about the sides, angles, or diagonals of a trapezium. But if the two non-parallel opposite sides are of equal length, then it is called an isosceles trapezium. The following quadrilateral XYZW is an isosceles trapezium, in which the legs are equal, i.e., WX = ZY, and the diagonals are also equal, i.e., XZ = WY.