A shape with equal adjacent angles is a rhombus. In a rhombus, all four sides are of equal length, and each pair of adjacent angles are equal. This means that opposite angles are also equal, resulting in a symmetrical shape. Other shapes with equal adjacent angles include rectangles and squares, where adjacent angles are 90 degrees.
square
In a trapezium (or trapezoid in American English), adjacent angles are not necessarily equal. However, in an isosceles trapezium, the angles adjacent to each leg are equal. In general, the properties of the trapezium do not require adjacent angles to be equal.
A shape that has four equal sides and opposite angles equal is a rhombus. In a rhombus, all sides are of equal length, and while opposite angles are equal, adjacent angles are supplementary (adding up to 180 degrees). A square is a special type of rhombus where all angles are also right angles.
Adjacent angles define the shape and perception of the design.
A shape that has two pairs of adjacent sides that are equal is a rectangle. In a rectangle, opposite sides are equal in length, and the adjacent sides also have equal lengths due to the right angles formed at each corner. Additionally, a rhombus is another example, where all four sides are equal, and consequently, it has two pairs of adjacent sides that are equal.
square
It is possible, yes.
In a trapezium (or trapezoid in American English), adjacent angles are not necessarily equal. However, in an isosceles trapezium, the angles adjacent to each leg are equal. In general, the properties of the trapezium do not require adjacent angles to be equal.
Rectangles have congruent adjacent angles.
A shape that has four equal sides and opposite angles equal is a rhombus. In a rhombus, all sides are of equal length, and while opposite angles are equal, adjacent angles are supplementary (adding up to 180 degrees). A square is a special type of rhombus where all angles are also right angles.
Adjacent angles define the shape and perception of the design.
This is a rectangle.
You have described a rectangle.
A shape that has two pairs of adjacent sides that are equal is a rectangle. In a rectangle, opposite sides are equal in length, and the adjacent sides also have equal lengths due to the right angles formed at each corner. Additionally, a rhombus is another example, where all four sides are equal, and consequently, it has two pairs of adjacent sides that are equal.
The shape you are describing is a kite. A kite has one pair of equal angles, which are located between the two pairs of adjacent sides. Additionally, the other pair of angles in a kite are not equal but are formed by the two unequal sides. This unique structure gives the kite its distinctive geometric properties.
Rhombuses are paralellograms. Also, they're what you might call a diamond.* * * * *Not a particularly useful answer since a rectangle is also a parallelogram. The two differences are:all the sides of a rhombus are of equal length while in a rectangle opposite sides are equal but adjacent sides are usually not equal (if they are, then the shape is a square);all the angles of a rectangle are right angles while in a rhombus opposite angles are equal but adjacent angles are usually not equal (if they are, then the shape is a square).
A diamond, typically referring to the shape of a rhombus or a geometric figure with four equal sides, has four angles. The sum of the interior angles in any quadrilateral, including a diamond shape, is 360 degrees. In a diamond shape, opposite angles are equal, and adjacent angles are supplementary (adding up to 180 degrees).