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A quadrilateral.
Rectangles;all angles equal 90 degrees
Yes, a rhombus is a type of regular quadrilateral. A regular quadrilateral is a four-sided polygon with all sides of equal length and all angles measuring 90 degrees. A rhombus fits this definition as it has all sides equal in length, making it a regular quadrilateral.
An equilateral triangle has three equal sides and three equal angles. Each angle is 60 degrees.
A triangle with no equal sides or angles is known as a scalene triangle. Equilateral triangles, by contrast, have three equal sides and three 60 degree angles.
A rectangle.
kite
There is no specific name for such a quadrilateral.
A quadrilateral can have three acute angles if it is an irregular shape, specifically a type of concave quadrilateral. In such a case, the fourth angle can be obtuse or even reflex, allowing the sum of the angles to equal 360 degrees while still accommodating three acute angles. However, it's important to note that a convex quadrilateral cannot have three acute angles, as the fourth angle would then have to be obtuse to satisfy the angle sum property.
A quadrilateral.
Rectangles;all angles equal 90 degrees
It is a rhombus that has 4 equal sides but not 4 equal interior angles
A quadrilateral with four sides of equal length is called a rhombus. In addition to having equal side lengths, a rhombus also has opposite angles that are equal and adjacent angles that are supplementary. If all angles are right angles, it is specifically a square, which is a special type of rhombus.
A quadrilateral with all sides equal is called a rhombus. A special type of rhombus, where all angles are equal, is known as a square. Both shapes have opposite angles that are equal, and the diagonals of a rhombus bisect each other at right angles.
The type of quadrilateral formed depends on the specific properties and measurements of its sides and angles. For example, if all sides are equal and all angles are 90 degrees, it is a square. If opposite sides are equal and angles are not necessarily 90 degrees, it is a rectangle or a parallelogram. If all sides are of different lengths and no angles are equal, it is an irregular quadrilateral.
Equilateral triangles have three equal angles, as well as three equal sides.
opposite angles in which type of quadrilateral?