Answer :

The perimeter of the polygon in the diagram above is 32.1 ( option A).

What is perimeter of shape?

The perimeter of a shape is the total length of its boundary or the sum of all its side lengths.

It is a measure of the outline of the shape and is calculated by adding the lengths of all its sides. Perimeter is expressed in linear units, such as centimeters or meters.

We need to find all the side lengths

AB = √2-(-4)² + 5-0)²

AB = √6² + 5²

AB = √36 + 25

AB = 7.81

BC = √10-5)² + 4-(-4)²

=√ 5² + 8²

= √25 + 64

= √89

= 9.43

CD = √ 10-7)² + 8-4)²

CD = √3² + 4²

CD = √9+16

CD = 5.00

DE = √7-5)² + 8-4)²

= √2² + 4²

= √20

= 4.47

AE = √ 5-0)² + 4-2)²

AE = √5² + 2²

AE = √25+4

= √29

= 5.39

Perimeter = 5.39 + 4.47 + 5.00 + 9.43 + 7.81

= 32.1

therefore the perimeter of the polygon is 32.1

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Thanks for taking the time to read Find the perimeter of the polygon CDEAB Round your answer to the nearest tenth A 32 1 B 35 8 C 37 6 D 39. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

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