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Are some parallelograms ever rectangles?
Yes
Can a triangle ever be a rectangle?
No, triangles can never be rectangles.
what is the lateral faces of a rectangular prism?
They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).
How many squares and rectangles are there in a 4 by 4 grid?
In a 4 by 4 grid, there are 16 squares (1x1 squares), 9 rectangles that are 2x1, 6 rectangles that are 3x1, 4 rectangles that are 2x2, and 1 rectangle that is 4x4. Therefore, in total, there are 16 squares and 20 rectangles in a 4 by 4 grid.
Are some parallelograms rectangles?
It is NOT as case of 'Some'. It is ALL rectangles are parallelograms.
Why are some rectangles squares?
All squares are rectangles also, but not all rectangles are squares, only equilateral rectangles are considered square.
Are some rectangles quadrilaterals?
All rectangles are quadrilaterals. A quadrilateral has 4 sides; all rectangles have 4 sides; thus all rectangles are quadrilaterals.
Are rhombus ever rectangles?
Yes! Since rhombuses are quadrilaterals that have four congruent sides, a square can be considered as a rhombus. And since rectangles are quadrilaterals which has four 90 degree angles, a square is also a rectangle. Thus a rhombus could be a rectangle.
Are rectangles congruent?
yes rectangles are congruent.
Are rhombus always rectangles?
No, they are NEVER rectangles.
Are all rectangles parallelagrams?
Yes, all rectangles are parallelograms. However, not all parallelograms are rectangles.
Are all parrellelograms rectangles?
No. Only some parallelograms are rectangles. But all rectangles are parallelograms.
