# Square + expression of a variable from the formula - math problems

#### Number of examples found: 54

- Perimeter from area

What is the perimeter of the square if its content is 64 cm^{2}? - Diagonal of square

Calculate the side of a square when its diagonal is 10 cm. - Square diagonal

Calculate the length of diagonal of the square with side a = 23 cm. - Completing square

Solve the quadratic equation: m^{2}=4m+20 using completing the square method - Fence

Square garden has an area of 537 m^{2}. How many meters netting is necessary to fence the garden? - Square diagonal

Calculate the length of the square diagonal if the perimeter is 476 cm. - Cube walls

Find the volume and surface area of the cube if the area of one wall is 40cm2. - Perimeter of the circle

Calculate the perimeter of the circle in dm, whose radius equals the side of the square containing 0.49 dm^{2}? - Square and rectangle

Calculate the side of a square which content area equals area of the rectangle having a length of 3 cm greater and by 2 cm smaller than the side of the square. - Cross five

The figure on the picture is composed of the same squares and has a content of 45cm². What's its perimeter? - Square s3

Calculate the diagonal of the square, where its area is 0.49 cm square. And also calculate its circumference. - Regular prism

The regular four-sided prism has a base of 25 cm^{2}and a surface of 210 cm^{2}. Find its volume. - Quadrilateral prism

The surface of the regular quadrilateral prism is 8800 cm^{2}, the base edge is 20 cm long. Calculate the volume of the prism - Cube 5

The content area of one cube wall is 32 square centimeters. Determine the length of its edges, its surface and volume. - Cuboid and eq2

Calculate the volume of cuboid with square base and height 6 cm if the surface area is 48 cm^{2}. - Tereza

The cube has area of base 256 mm^{2}. Calculate the edge length, volume and area of its surface. - Flowerbed 2

Around the square flower bed in a park is sidewalk 2 m wide. The area of this sidewalk is 243 m^{2}. What is the area of the flowerbed? - A square

A square with length of diagonals 12cm give: a) Calculate the area of a square b) rhombus with the same area as the square, has one diagonal with length of 16 cm. Calculate the length of the other diagonal. - Height of pyramid

The pyramid ABCDV has edge lengths: AB = 4, AV = 7. What is its height? - Tripled square

If you tripled the length of the sides of the square ABCD you increases its content by 200 cm^{2}. How long is the side of the square ABCD?

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