- What shapes are equiangular and equilateral?
- What Quadrilaterals are Equiangular?
- Are all Equiangular Quadrilaterals equilateral?
- Is Rhombus both equilateral and equiangular?
- What is a quadrilateral with no equal sides called?
- Are all Quadrilaterals convex?
- Is a rhombus convex?
- Is a rhombus convex or concave?

## What shapes are equiangular and equilateral?

For example, equilateral triangles have all congruent sides – that’s the definition of equilateral. All their angles are the same also, which makes them equiangular. For triangles, it turns out that being equilateral and equiangular always go together.

## What Quadrilaterals are Equiangular?

An equiangular quadrilateral, i.e. the one with all angles equal is a rectangle. All angles of a rectangle equal 90°. 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.

## Are all Equiangular Quadrilaterals equilateral?

That is, every equiangular triangle is a regular triangle. For example, a rectangle is equiangular — all four angles are 90° — but need not be square (need not have all four sides the same length). Thus, not all equiangular quadrilaterals are equilateral and so are not all regular.

## Is Rhombus both equilateral and equiangular?

If we look at quadrilaterals, then we can say, that: A rectangle (not being a square) is equiangular (4 right angles) A rhombus (not being a square) is equilateral (4 equal sides, unequal angles) A square is both equilateral and equiangular (i.e. it is a regular polygon)

## What is a quadrilateral with no equal sides called?

A scalene quadrilateral is a four-sided polygon that has no congruent sides.

## Are all Quadrilaterals convex?

A quadrilateral bounded by a simple curve and in which all the interior angles are salient angles. A quadrilateral is non-convex if one of its interior angles is a re-entrant angle.

## Is a rhombus convex?

A rhombus is a kind of quadrilateral, the general name for a closed convex polygon with exactly 4 sides.

## Is a rhombus convex or concave?

A rhombus with congruent sides could have sides that all measure four inches in length. A square is a parallelogram with four congruent angles (right angles) and four congruent sides, and it has all the properties of a parallelogram, rectangle, and a rhombus. Parallelograms are convex quadrilaterals.