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14 votes
Could you please help me!!

Could you please help me!!-example-1

2 Answers

8 votes

Answer:

21.2 Meters

Explanation:

The perimeter is 4n where n is the length of one side of a square.

1 side of the square patio is 5.3 meters.

4(5.3)=21.2

User Naoru
by
5.4k points
9 votes

Answer:

A. 21.2 m

Explanation:

The perimeter of a polygon is the sum of its side lengths. A square is a polygon with four sides, all the same length. You can add up the side lengths, or you can take advantage of multiplication to do the repeated addition.

P = 4s

P = 4(5.3 m) = 21.2 m

The distance Yani walked was 21.2 meters.

User Rmannn
by
4.9k points