A square garden has an area of 400 meters what is the side length of the garden?

A square garden has an area of 400 meters what is the side length of the garden?

Please help me

I do not understand how to get the answer

Suppose you inscribe a square in a circle of radius are us all four corners of the square lie on the circle the area of that square is?

It's the size of a square or decreased by 2 inches, the area is decreased by 36 in.² what was the length of a side of the original square?

3 by 3 square diagonal passes through 3 squares. 3 by 6 diagonal passes through 6 squares. The answer is not 104.

The sum of a number and its square is 12. Find the number.

The sides of a square and a rhombus are congruent to each other, but the area of the square is twice the area of the rhombus. Find the ratio of the smaller diagonal to the larger diagonal in the rhombus...

a) 64a^2-9 b) 81x^4-121

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How was that answer gotten? √20 = + - 2√5

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SAT question practice.

explain two different squares that can be made using the number 9

Which Of the following is the real result of the equation below after completing the square and factoring? x^2 - 4x + 2 = 10 A.) (x-2)^2 = 12 B.) (x-2)^2 = 14 C.) (x+2)^2...

A piece of wire 200 cm is cut into two pieces: one a square and another a circle. Where should the cut be made if the sum of the two areas (square and circle) is to be a minimum.

How do you factor a difference of two squares? Is there a similar strategy for the sum of two squares?