Table of Contents
What is a quadrilateral with one pair of equal sides?
A trapezoid is a quadrilateral with one pair of opposite sides parallel. It can have right angles (a right trapezoid), and it can have congruent sides (isosceles), but those are not required.
What is an equal quadrilateral?
An equilateral quadrilateral, i.e. the one with all sides equal, is a rhombus. In a square, rectangle, or rhombus, the opposite side lines are parallel. A quadrilateral with the opposite side lines parallel is known as a parallelogram.
Does trapezoid have equal sides?
In any isosceles trapezoid, two opposite sides (the bases) are parallel, and the two other sides (the legs) are of equal length (properties shared with the parallelogram). The diagonals are also of equal length….
| Isosceles trapezoid | |
|---|---|
| Dual polygon | Kite |
| Properties | convex, cyclic |
Does a quadrilateral have equal sides?
The only regular (all sides equal and all angles equal) quadrilateral is a square. So all other quadrilaterals are irregular.
Is Rhombus A quadrilateral?
Quadrilateral: A closed figure with four sides. For example, kites, parallelograms, rectangles, rhombuses, squares, and trapezoids are all quadrilaterals. Rhombus: A parallelogram with four sides of equal length.
Are all sides of a quadrilateral equal?
Which is an example of a quadrilateral with four equal sides?
A quadrilateral with four equal sides and four right angles is a square. A quadrilateral that has opposite sides equal and measure of every angle is 90 degrees is a rectangle. Parallelogram, trapezium, rhombus, and kite are other examples of quadrilaterals.
What’s the difference between irregular and regular quadrilaterals?
A regular quadrilateral is a type of quadrilateral with four sides of equal length and four angles of equal measure. An irregular quadrilateral is a type of quadrilateral having one or more sides of unequal length and one or more angles of unequal measure.
What are the properties of a quadrilateral graph?
Properties of a Quadrilateral: 1 A quadrilateral has 4 sides, 4 angles and 4 vertices. 2 A quadrilateral can be regular or irregular. 3 The sum of all the interior angles of a quadrilateral is 360°.
When is a quadrilateral considered a parallelogram?
If the quadrilateral is such that two pairs of sides are parallel to each other, and all sides are equal to each other in length, then the quadrilateral is a rhombus. Rectangles and squares can also be considered as parallelograms.