Rectangle Geometry Widget

Learn about Rectangle Geometry

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A rectangle is a four-sided shape with four right angles. A rectangle has some important dimensions: the height and the width. It has a perimeter, which is the length around the outside of the rectangle. It also has an area, which is the amount of space contained by a rectangle.

About This Widget

This widget allows you to find the height, width, perimeter and area of a rectangle. Draw a rectangle by:

Clicking on the canvas, or
Entering both the height and width.

Height:

Width:

Perimeter:

= 2 × height + 2 × width

Area:

= height × width

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