A kite is a quadrilateral with exactly two pairs of adjacent congruent sides. ... Some textbooks say a kite has at least two pairs of adjacent congruent sides, so a rhombus is a special case of a kite.)

What is the name of two pairs of congruent sides?

So called kite and dart quadrilaterals have two pairs of congruent sides. Each pair shares a vertex. See below. If opposite sides are congruent, we always deal with parallelogram.

What is congruent and adjacent sides?

A quadrilateral is a polygon with four sides. ... The word adjacent means “next to”, so the congruent sides are next to each other. Note: some texts leave out the stipulation that “not all sides are congruent”. If this is the case, it is possible for a kite to be a rhombus if all four sides are congruent.

What has two pairs of adjacent sides that are equal?

A rhombus is a parallelogram in which the adjacent sides are equal.

What has two pairs of congruent and parallel sides?

A kite is a quadrilateral with distinct adjacent congruent sides. A parallelogram is a quadrilateral with two pairs of parallel sides.

GCSE Maths - Congruent Triangle Rules #103

36 related questions found

Which shapes have all congruent sides?

The square is also the name of the regular quadrilateral — one in which all sides are congruent and all angles are congruent.

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.

Which quadrilaterals have two pair of congruent adjacent sides?

A kite is a quadrilateral with exactly two pairs of adjacent congruent sides. (This definition excludes rhombi. Some textbooks say a kite has at least two pairs of adjacent congruent sides, so a rhombus is a special case of a kite.)

What shape has exactly one pair of congruent 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.

Does a rhombus have 2 pairs of adjacent sides?

Every rhombus has two diagonals connecting pairs of opposite vertices, and two pairs of parallel sides.

What are congruent sides?

In geometry, if two segments are congruent, then they have the same length or measure. In other words, congruent sides of a triangle have the same length.

Does a kite have opposite sides congruent?

A kite is a quadrilateral in which two disjoint pairs of consecutive sides are congruent (“disjoint pairs” means that one side can't be used in both pairs). ... The opposite angles at the endpoints of the cross diagonal are congruent (angle J and angle L).

Are the adjacent sides of a square congruent?

Learn about the properties of squares including relationships among opposite sides, opposite angles, adjacent angles, diagonals and angles formed by diagonals. All the sides in a square are congruent. ... Opposite sides are parallel.

What quadrilateral has 3 congruent sides?

A 3-sides-equal trapezoid is an isosceles trapezoid having at least three congruent sides.

Does a parallelogram have 2 pairs of congruent sides?

A parallelogram has two pairs of congruent sides. For two line segments to be congruent, they must have equal length.

What is opposite sides are congruent?

Opposite Sides Are Congruent

In geometry, congruent means that two things are identical. If you were to superimpose the shapes on top of each other they would match up exactly. This is true for a parallelogram's sides. Each of the opposite sides are the same in length.

Which of these have exactly one pair of parallel sides?

answer is. A quadrilateral with one pair of parallel sides is a trapezoid.

Does a rectangle have 4 congruent sides?

Rectangle: A quadrilateral with four right angles; a rectangle is a type of parallelogram. Square: A quadrilateral with four congruent sides and four right angles; a square is both a rhombus and a rectangle.

Do parallelograms always have two pairs of adjacent congruent angles?

Answer: Quadrilaterals always have two pairs of adjacent congruent angles are : C.

Does a triangle have congruent sides?

When a triangle has three congruent sides, we call the triangle an equilateral triangle. ... When a triangle has two congruent sides it is called an isosceles triangle. The angles opposite to the two sides of the same length are congruent. A triangle without any congruent sides or angles is called a scalene triangle.

Is a rhombus a square?

A rhombus is a quadrilateral with all sides equal in length. ... Thus a rhombus is not a square unless the angles are all right angles. A rhombus that is not a square. A square however is a rhombus since all four of its sides are of the same length.

Is a rectangle a square?

Definition: A rectangle is a quadrilateral with all four angles right angles. ... Thus every square is a rectangle because it is a quadrilateral with all four angles right angles. However not every rectangle is a square, to be a square its sides must have the same length.

Is a square a parallelogram?

Since a square has 4 sides of equal length, it can also be classified as a rhombus. The opposite sides are parallel so a square can also be classified as a parallelogram.

How many sides does a Nonagon have?

In geometry, a nonagon (/ˈnɒnəɡɒn/) or enneagon (/ˈɛniəɡɒn/) is a nine-sided polygon or 9-gon. The name nonagon is a prefix hybrid formation, from Latin (nonus, "ninth" + gonon), used equivalently, attested already in the 16th century in French nonogone and in English from the 17th century.