rhombus
rhombus
Square
If it is a cyclic quadrilateral, meaning that it can be inscribed in a circle, then you can use the formulawhere S is the semiperimeter (half the sum of all the sides) and a, b, c, and d are all side lengths. If it is not a cyclic quadrilateral or you are unsure if it is or not then use the formula:where S is the semiperimeter (half the sum of all the sides) and a, b, c, and d are all side lengths and A and B are the angle measures across from side lengths a and b.hope this helps
No, a quadrilateral must have 4 sides. If it is a proper quadrilateral it must have 4 sides of equal length but if it is an irregular quadrilateral it must have 4 sides but not have equal sides. An example of a quadrilateral could be a square. A pentagon on the other side must have 5 sides.
no because a quadrilateral has straight sides if it were curved it wouldn't be a polygon because polygons must have straight sides
To determine if it is possible to draw a quadrilateral given four side lengths, you can use the triangle inequality theorem. The theorem states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side. If this condition is met for all combinations of three sides using the given side lengths, then it is possible to construct a quadrilateral. If the sum of the lengths of any two sides is equal to or less than the length of the third side for any combination, then it is not possible to draw a quadrilateral with those side lengths.
Any polygon with 4 sides is a quadrilateral
a trapezoid.
rhombus
A parallelogram is a 4 sided quadrilateral
A rhombus is a 4 sided quadrilateral
A quadrilateral with no side lengths equal is called a scalene quadrilateral. In this shape, all four sides are of different lengths, and it does not have any lines of symmetry. Examples include irregular quadrilaterals where the angles can also vary, making it distinct from other types like rectangles or rhombuses. This diversity in side lengths and angles gives scalene quadrilaterals a unique, asymmetrical appearance.
Square
88/4=22
The side lengths of corresponding sides must all be in the same proportion to each other. So, for example, if you have a quadrilateral ABCD and you want to prove that it is similar to WXYZ, then you must show that all the side ratios are equal to each other. That is: AB/WX = BC/XY = CD/YZ = DA/ZW
If it is a cyclic quadrilateral, meaning that it can be inscribed in a circle, then you can use the formulawhere S is the semiperimeter (half the sum of all the sides) and a, b, c, and d are all side lengths. If it is not a cyclic quadrilateral or you are unsure if it is or not then use the formula:where S is the semiperimeter (half the sum of all the sides) and a, b, c, and d are all side lengths and A and B are the angle measures across from side lengths a and b.hope this helps
Because a square is a regular 4 sided quadrilateral