Squares and rectangles.
rectangle
A shape with four equal straight sides is a square. In addition to having equal sides, a square also has four right angles. Another example of a shape with four equal sides is a rhombus, although its angles are not necessarily right angles. Both shapes are classified as quadrilaterals.
you could count the sides or acute, obtuse, or right angles.
The five basic shapes are the circle, square, triangle, rectangle, and pentagon. These shapes serve as fundamental building blocks in geometry and design, each defined by distinct properties: a circle has no corners and is defined by its radius, a square has four equal sides and right angles, a triangle has three sides and angles, a rectangle has opposite sides that are equal and four right angles, and a pentagon has five sides and angles. Understanding these shapes is essential for more complex geometric concepts.
You don't tell us enough information. In a square, there are four sides and four angles. The sides are all equal and the angles are all right angles. In a rectangle, there are four sides and four angles The opposite sides are equal and the angles are all right angles. There is no other shape in which all angles are right angles.
Shapes that have only square corners, or right angles, include rectangles, squares, and certain types of polygons like right-angled trapezoids. These shapes are characterized by their 90-degree angles at each corner. In the case of polygons, all interior angles must be right angles for them to have square corners. Examples include a square, which has four equal sides and corners, and a rectangle, which has opposite sides equal and also features four right angles.
No, only squares and rectangles have four sides and four right angles (90 degrees). Parallelograms, trapeziums, kites, and rhombuses all have four sides, but they have different size angles.
Rectangles have four sides and four angles.
A 2D shape with four straight sides and no right angles is called a rhombus. In a rhombus, all four sides are of equal length, but the angles are oblique, meaning they are either acute or obtuse. Another example of such a shape is a trapezoid that does not have any right angles. Both shapes are classified as quadrilaterals.
A parallelogram with no right angles and four congruent sides is a Rhombus.
They have four sidesThey have four sides and four angles.Quadrilateral shapes have four sides and four angles.
A four sided figure with four equal sides and no right angles is a diamond, or a rhombus. If it had four right angles, it would be a square.