Is a rhombus A quadrilateral yes or no?

A rhombus is a quadrilateral (plane figure, closed shape, four sides) with four equal-length sides and opposite sides parallel to each other. All squares are rhombuses, but not all rhombuses are squares.

Is a rhombus always a quadrilateral?

In plane Euclidean geometry, a rhombus (plural rhombi or rhombuses) is a quadrilateral whose four sides all have the same length. Another name is equilateral quadrilateral, since equilateral means that all of its sides are equal in length….

Is a rhombus A quadrilateral or equilateral?

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.

Is a parallelogram a quadrilateral?

A parallelogram is a quadrilateral in which both pairs of opposite sides are parallel .

Is a trapezoid A quadrilateral yes or no?

No. A trapezoid is defined as a quadrilateral with two parallel sides. Therefore, the quality of “quadrilateral” is necessary, and this condition is satisfied. Any other shape can have four sides, but if it does not have (at least) two parallel sides, it cannot be a trapezoid.

Is parallelogram a rhombus?

So opposite sides are congruent and quadrilateral MNOP is a parallelogram. Also, adjacent sides are congruent, so parallelogram MNOP is a rhombus. 1….Geometry.

Is every kite a rhombus?

A kite is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other and only one pair of opposite angles are equal. All sides of a rhombus are equal and opposite angles are equal. So, all kites are not rhombuses.

What is the best name for an equilateral quadrilateral?

Rhombus
Explanation: Rhombus is usually defined as an equilateral parallelogram. Since it’s given that our quadrilateral is equilateral, all we have to prove is that it’s a parallelogram. Draw a diagonal AC and consider two triangles ΔABC and ΔADC .

Which quadrilateral must be a parallelogram?

If one pair of opposite sides of a quadrilateral are parallel and congruent, then the quadrilateral is a parallelogram. If both pairs of opposite angles of a quadrilateral are congruent, then the quadrilateral is a parallelogram.

Is parallelogram ABCD a rhombus?

So opposite sides are congruent and quadrilateral MNOP is a parallelogram. Also, adjacent sides are congruent, so parallelogram MNOP is a rhombus….Geometry.

What is a real life example of a rhombus?

A rhombus is anything that has four, connected, congruent sides. Some examples from everyday life may be a square box, a cracker, a kite, a diamond ect.

Is a rhombus always a trapezoid?

As long as any quadrilateral has that property, irrespective of what other properties it may have, it is a trapezoid. In a rhombus, the opposite sides are parallel. If two pairs of sides are parallel, then one pair of sides is obviously parallel, meaning the shape is a trapezoid.

Does a rhombus have a right angle?

In short, a rhombus that has right angles or angles that measure 90 degrees is considered a square. This means that a square is a rhombus, but not all rhombuses are squares.

Is a rhombus a special type of square?

Jump to navigation Jump to search. The rhombus has a square as a special case, and is a special case of a kite and parallelogram. In plane Euclidean geometry , a rhombus (plural rhombi or rhombuses) is a simple (non-self-intersecting) quadrilateral whose four sides all have the same length.