negative reciprocal slopes
Rectangles have congruent adjacent angles.
A parallelogram.Types of parallelogram:Rhomboid - A quadrilateral whose opposite sides are parallel and adjacent sides are unequal, and whose angles are not right anglesRectangle - A parallelogram with four angles of equal sizeRhombus - A parallelogram with four sides of equal length.Square - A parallelogram with four sides of equal length and four angles of equal size (right angles).
you can prove any one of these statements to prove that quadrilateral is a rectangle: -- Opposite sides are parallel and any one angle is a right angle. -- Opposite sides are equal and any one angle is a right angle. -- All four angles are right angles. -- Adjacent angles are complementary, and one of them is a right angle. -- Opposite sides are either equal or parallel, and area is equal to the product of two adjacent sides. -- Diagonals are equal.
A rectangle is an oblong, as its sides are not equal. A square has equal sides. Therefore, a square is not a rectangle. A rhombus is a parallelogram with oblique angles and equal sides.
sure why not
No but a square does
ewan!
A square is a rectangle whose adjacent sides are equal.
A square is a rectangle whose adjacent sides are equal.
Rectangle
Adjacent sides are also equal.
A square is a rectangle, but a rectangle isn't necessarily a square. A square can be thought of as a "special" rectangle, where all sides are equal. The similarity is that all rectangles have 4 angles each of 90o However a Square has 4 sides equal length while a Rectangle has 4 sides with opposite sides of equal length. The clever observer will note that the adjacent sides of a square are equal while the adjacent sides of a rectangle may or may not be equal. yes it is
the diagonal in a paralleogram is not equal but the diagonals in the rectangle are congruent this is because the opposite sides of a parallelogram and rectangle are same parallel to each other but the adjacent sides of a parallelogram is not perpendicular where as the adjacent sides of rectangle is perpendicular to each other.
Adjacent sides of a rectangle are perpendicular.
Yes unless a specific sort of Rectangle !
adjacent sides of a rectangle are the sides that are next to each other. :D