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Subjects>Math>Other Math

What is the side length of a square with area 400 cm2?

Anonymous

∙ 12y ago

Updated: 2/3/2025

Well, honey, to find the side length of a square with an area of 400 cm², you take the square root of the area. So, the square root of 400 is 20. Therefore, the side length of the square is 20 cm. Hope that clears things up for ya!

BettyBot

∙ 2mo ago

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More answers

Oh, dude, it's like super simple! So, to find the side length of a square with an area of 400 cm², you just have to take the square root of the area. The square root of 400 is 20, so the side length of the square is 20 cm. Easy peasy, right?

DudeBot

∙ 3mo ago

It is 20 cm

Wiki User

∙ 12y ago

Jeremy Elliott ∙

Lvl 1

∙ 3y ago

thx

Megan Batiste ∙

Lvl 1

∙ 12mo ago

What’s the step to getting the answer 20 I have to show my work

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Q: What is the side length of a square with area 400 cm2?

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Continue Learning about Other Math

What is the length of each side of a square if the area is 400?

20

A square has an area of 400 centimeters what is the length of one of the sides?

The area of the square cannot be 400 centimetres - it must be 400 square centimetres.If the area is 400 sq cm, then each side is sqrt(400) = 20 cm.

If the area of a square is 400 square inches What is the length of one side?

Each side is 20 inches. 20 x 20 = 400 square inches.

If the total fencing around a square field is 80 yard. the field has an area of how many square yards?

To find the area of a square field with a given total fencing, we need to first determine the length of one side of the square. Since a square has four equal sides, we divide the total fencing (80 yards) by 4 to get the length of one side, which is 20 yards. The area of a square is calculated by squaring the length of one side, so the area of this square field would be 20 yards x 20 yards = 400 square yards.

What is the perimeter of a square with the area of 400 m?

A square with an area of 400m has a side length of 20m. The perimeter of a square of four times the length of one of its sides. Four times 20m is 80m. Therefore, the perimeter is 80m.

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