3 years ago

The area of a square is 361 square feet. What is the distance around the square?

Mathematics

2 answers:

sashaice [31]3 years ago

4 0

Answer:

76 feet

Step-by-step explanation:

Square has all equal sides.

Square root 361 to get side lengths

The side length is 19.

You have to find perimeter.

P=4*side lengths

P=4*19

P=76

Ray Of Light [21]3 years ago

3 0

The area of a square is its length times its width: l x w = 361
Since the length of a square is the same as its width, replace 'w' with 'l': l x l = 361
l x l = l² = 361 ---> l = √361 ---> l = √361 ---> l = 19 ft.

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the length of diagonal of a rectangular field is 23.7 m and one of its sides is 18.8 m. find the perimeter of the field.

katen-ka-za [31]

Answer:

Approximately 66.4 Meters

Step-by-step explanation:

So we have a rectangle with a width of 18.8 meters and a diagonal with 23.7 meters. To find the perimeter, we need to find the length first. Since a rectangle has four right angles, we can use the Pythagorean Theorem, where the diagonal is the hypotenuse.

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