Every closed figure with at least 4 sides has at least 2 diagonals. Every quadrilateral (figure with exactly 4 sides) has exactly 2 diagonals. That includes all parallelograms, rhombera, rectangles, squares, trapezoids, diamonds, and kites, as well as all other irregular quadrilaterals.
A rectangular prism is a hexahedron with some rectangular sides. There is no requirement that all sides be rectangles. If they are, the solid is a right rectangular prism, or cuboid.
rectangles squares
all rectangles have exactly 4 sides. the inner degrees of all rectangles adds up to 360 degrees. all angles of a rectangle by definition are 90 degrees
A cuboid would fit the given description
YES!!! By the fact that is is named a 'Rectangle'. ,the anglesw are all 90 degrees. This means that all the angles are right angles, hence making the sides perpendicular. Quadrilateral means a four sided figure. It is a collective noun for rectangles and non-rectangles. Rectangles are squares, and rectangles. Non-rectangles are , parallelograms, rhombus, trapezium, kite.
A polygon is an inclosed figure with at least 3 sides. So yes, all retangles are polygons.
All rectangles are quadrilaterals. A quadrilateral has 4 sides; all rectangles have 4 sides; thus all rectangles are quadrilaterals.
No. All parallelograms are not rectangles. However, all rectangles are parallelograms. A parallelogram is a four sided figure with its opposite sides parallel to each other. A rectangle is a parallelogram whose four angles are all 90'. A square is a type of rectangle that has all four sides the same length.
Rectangles and squares are quadrilaterals, or a polygon* with four sides. Rectangles have two sets of parallel** sides. Squares have four sides of equal length and four right angles*** for the corners. Rectangles and squares are not the same thing. * Polygon- a closed figure with straight sides. ** Parallel- two lines, that no matter how far they stretch, will never meet each other. *** right angles- a 90 degree angle.
A parallelogram is a four sided figure. that has congruent angles and all sides are parallel
Yes, all Squares are rectangles, but not all rectangles are squares because it needs to have all equal sides.