There are 180 degrees in a triangle and 360 degrees in a quadrilateral and its diagonal cuts the quadrilateral into two triangles.
All triangles have 3 interior angles that add up to 180 degrees and the 4 interior angles of a quadrilateral add up to 360 degrees but if 2 of its vertices are joined by a diagonal this marks out 2 interior triangles each having 3 interior angles adding to 180 degrees.
Any 2 congruent triangles joined together will form a 4 sided quadrilateral
"Congruent" isn't used to describe the diagonals of a rhombus. However, all four sides of a rhombus are congruent - they are all the same length.The diagonals of a rhombus are perpendicular to each other. They are not the same length - if the diagonals were the same length, then you would have a square.
Equilateral means that all of the sides of an object are the same length. Equilateral is most commonly used to describe triangles, although it can be applied to any parallelogram.
Replace 'Trapez-oid' (the solid)with '~ium' (the plane figure) and you can describe themall as regular quadrilaterals in which at least one pair of opposite sides are parallel.
All triangles have 3 interior angles that add up to 180 degrees and the 4 interior angles of a quadrilateral add up to 360 degrees but if 2 of its vertices are joined by a diagonal this marks out 2 interior triangles each having 3 interior angles adding to 180 degrees.
Any 2 congruent triangles joined together will form a 4 sided quadrilateral
Elusive would describe a character who is not understandable yet.
Inside a rectangle with its diagonals drawn in, there are 36 different angles. Describe which one you're interested in, and we'll describe how to measure it.
There are two of them and they bisect one another.
a square is a mix between a rhombus and a rectangle
A square is a rectangle in which all side lengths are the same.
"Congruent" isn't used to describe the diagonals of a rhombus. However, all four sides of a rhombus are congruent - they are all the same length.The diagonals of a rhombus are perpendicular to each other. They are not the same length - if the diagonals were the same length, then you would have a square.
Well you can describe it with its shape like maybe its angles.
4 sides No rounded areas No gaps between lines
equilateral and similar
Area of a kite in square units = 0.5 times the product of its diagonals