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Break the composite shape down into simple units. Find the perimeter and area of each and then add these up as appropriate.

If the shape cannot be broken down easily you may have to rely on integration or numerical methods.

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Q: How do you find the perimeter and area of a composite figures?
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Related questions

How do you find the area or perimeter of composite figures?

Not easily. You need to find the area or perimeter of the components and sum them.


How do you find the perimeter and area of irregular figures with irregular sizes of squares?

by subtracting


Find the perimeter of the figures below?

1


How do you find area of polygon composite figures?

You get the area by using formulas. There is usually a specific formula to find the area of each shape. Some irregular shaps may not have a formula.


How do you find the perimeter and area of similar figures?

Area: rectangle length times width Area: triangle 1/2base times height Area: trapizoid 1/2 (base1 plus base2) perimeter add up the sides


How do you find the volume of a composite shape?

A figure (or shape) that can be divided into more than one of the basic figures is said to be a composite figure (or shape).For example, figure ABCD is a composite figure as it consists of two basic figures. That is, a figure is formed by a rectangle and triangle as shown below.The area of a composite figure is calculated by dividing the composite figure into basic figures and then using the relevant area formula for each basic figure.Example 20Find the area of the following composite figure:Solution:The figure can be divided into a rectangle and triangle as shown below.So, the area of the composite figure is 216 cm2.


How to find the perimeter and area of a rectangle?

To find the perimeter you add and to find the area we multiply.


How do you find perimeter of composite shapes?

With some effort. You find the perimeter of each relevant section and add them all together.


How do you find the area of irregular and composite figures?

To find the area, first divide the shape into regular, simple shapes. Then use formulas to find the area of the smaller, regular shapes. Lastly, add up all the smaller areas to find the area of the original shape.


How can you find the answer for the perimeter and area of a rectangle?

find the perimeter and area of a rectangle that is 15cm long and 5cm wide


How do you find the height without the area or perimeter but only with a base?

You can't. There are an infinite number of different figures that all have the same base but different heights.


How can you find perimeter of two similar figures?

You need to find the perimeter of one by adding together the lengths of all its sides. The perimeter of the similar shape is the answer multiplied by the similarity ratio.