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# Are the opposite angles in a regular quadrilateral equal?

Updated: 10/26/2022

Wiki User

13y ago

Yes, the opposite angles in a regular quadrilateral are equal.

Wiki User

13y ago

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Q: Are the opposite angles in a regular quadrilateral equal?
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A rhombus is a 4 equal sided quadrilateral with equal opposite acute angles and equal opposite obtuse angles with diagonals that bisect each other at right angles.

### Quadrilateral with opposite sides and angles equal?

A parallelogram has opposite sides and angles congruent which means of equal measure.

### Is a rhombus a regular?

A rhombus is not a pentagon, it's a quadrilateral.

rhombus

Parallogram

### Is a quadrilateral is regular or not regular?

In general, a quadrilateral is not regular. Only the square has all its sides equal AND all its angles equal and so can be called regular.

### If a quadrilateral is a parallelogram will it always have equal angles?

Diagonally opposite pairs of angles will always be equal, but the only time all angles in a quadrilateral parallelogram are equal is when that shape is a rectangle.

### Which quadrilaterals are opposite angles always congruent?

(1) Parallelogram A parallelogram is a quadrilateral with two sets of parallel sides. The opposite or facing sides of a parallelogram are of equal length, and the opposite angles of a parallelogram are equal.(2) SquareA square is a regular quadrilateral. This means that is has four equal sides and four equal angles.(3) RhombusA rhombus is a quadrilateral whose four sides all have the same length. Opposite angles of a rhombus have equal measure. The two diagonals of a rhombus are perpendicular.(4) RectangleA rectangle normally refers to a quadrilateral with four right angles.ParallelogramSquareRhombus

### What quadrilateral has no equal angles and its opposite sides are parallell?

It is not possible for a quadrilateral in Euclidean plane geometry to have no equal angles and still have its opposite sides parallel.It's possible for a quadrilateral to have no equal angles and two of its sides parallel (opposite ones, obviously; adjacent sides can't possibly be parallel). That would be a trapezoid.

### How is a rhombus different from a quadrilateral?

It is no different from a quadrilateral.A quadrilateral is any shape with four sides and a rhombus has four sides, therefore it is a quadrilateral.

### Quadrilateral with congruent sides and no right angles?

rhombus. The rhombus is a quadrilateral with all sides equal in length. It is also a parallelogram, so opposite sides are parallel and equal in length, and opposite angles are equal.