A rectangle is a four sided polygon with four right angles and two pairs of parallel side. [Equal sides is not required since it is implied by parallel and right angles].
Opposite sides of a rectangle must always be equal.
All four angles of a rectangle must equal 90 degrees each.
No, a rectangle cannot have no equal sides. By definition, a rectangle is a quadrilateral with opposite sides that are equal in length, which means it must have at least two pairs of equal sides. If all sides are of different lengths, it would be classified as a general quadrilateral, not a rectangle.
Isosceles trapezoid and rectangle
When all the vertices of a plane quadrilateral are exactly equal to 90 degrees it is is called a rectangle and, if all its sides are of equal length, that rectangle is called a square. So when a plane quadrilateral has all its vertices exactly equal to 90 degrees, but it does not have all its sides equal in length, it must be a rectangle but not a square.
Opposite sides of a rectangle must always be equal.
It is a rectangle
Sides of equal length.
No. A square must have all four sides equal. A rectangle need not.
All four angles of a rectangle must equal 90 degrees each.
No, a rectangle cannot have no equal sides. By definition, a rectangle is a quadrilateral with opposite sides that are equal in length, which means it must have at least two pairs of equal sides. If all sides are of different lengths, it would be classified as a general quadrilateral, not a rectangle.
Rectangle and Isosceles Trapezoid
Isosceles trapezoid and rectangle
They must not all be equal.
True, a square can be classified as a rectangle - a rectangle must have 4 - 90° angles and it CAN have 4 equal sides. A rectangle cannot be classified as a square.
When all the vertices of a plane quadrilateral are exactly equal to 90 degrees it is is called a rectangle and, if all its sides are of equal length, that rectangle is called a square. So when a plane quadrilateral has all its vertices exactly equal to 90 degrees, but it does not have all its sides equal in length, it must be a rectangle but not a square.
A rectangle must have four right angles, meaning each angle measures 90 degrees. Additionally, opposite sides of a rectangle must be equal in length, which ensures that the shape maintains its rectangular properties.