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# What are all the differences between a rectangle and a parallelogram?

Updated: 10/23/2022

Wiki User

11y ago

All the angles of a rectangle are right angle. This is not necessarily true of a parallelogram. There are many other differences that arise from this difference.

Wiki User

11y ago

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Q: What are all the differences between a rectangle and a parallelogram?
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### What is the difference between rectangle and parallelogram?

The difference is: 1) the rectangle has all right angles 2)a parallelogram has acute and obtuse angles but not a rectangle

### How does a parallelogram relate to a rectangle?

A rectangle is a parallelogram but a parallelogram is not a rectangle. A rectangle needs all 90 degree angles but a parallelogram dosnt.

### What is a similarity between a parallelogram and rectangle?

All rectangles are parallelograms.

### What are the differences between a parallelogram and a rectangle?

A rectangle IS a parallelogram. However, it is a special case, since not only opposite, but also adjacent angles are equal. Since the angles must sum to 360 degrees, if they must all be equal you have 90 degrees or right angles for all of them . A rectangle is a quadrilateral with 4 right angles. A rhombus is a quadrilateral with 4 equal sides. A parallelogram is a 4-sided polygon where the opposite sides are parallel. A rectangle is a type of parallelogram, but it has the added requirement that all angles are 90&deg;.

### Why aren't all parallelograms rectangles?

The main difference between a rectangle and a parallelogram that makes rectangle a special case of the parallelogram is the fact that all the angles of a rectangle are equal to 90 degrees. This is not the case in a parallelogram because the adjacent angles are only supplementary to each other.

### Why a rectangle a parallelogram?

Because a rectangle meets all the requirements of a parallelogram - and more.

### Can a rectangle be a parrallelogram?

Yes, a rectangle can be a parallelogram. A rectangle is a type of parallelogram with all angles equal to 90 degrees. Additionally, opposite sides of a rectangle are equal in length. Therefore, all rectangles meet the definition of a parallelogram, but not all parallelograms are rectangles.

### What is the difference between a triangle a rectangle a pentagon and a parallelogram?

The difference between a triangle, rectangle, pentagon, and parallelogram id the number of sides: Triangle= 3 sides Rectangle= 4 sides Pentogon= 5 sides But, a parallelogram, is a polygon that has all sides parael to one another.

### What is the relationship between a parallelogram a rectangle and a square?

A square has all the properties of a rectangle and rhombus. (A square is always a rectangle.) A rectangle is not always a square but is always a parallelogram. A parallelogram is a quadrilateral (four sided figure) with both pairs of opposite sides are parallel. A rectangle is a quadrilateral with four right angles.

### A rectangle is a parallelogram in which?

A rectangle is a parallelogram in which all four vertex angles equal 90&deg;.

### What is the difference between a paraLellogram and a rectangle?

A rectangle is a special case of a parallelogram in which all the interior angles are 90 degrees.

### How do you prove that a parallelogram is a rectangle?

a rectangle has four right angles and opposite sides are all the same length This means that a parallelogram is not always a rectangle, but a rectangle is always a parallelogram, by definition.