Square root - practice problems - page 7 of 44
Number of problems found: 880
- Diagonal of the rectangle
Calculate the rectangle's diagonal, which area is 54 centimeters square, and the circuit is equal to 30 cm. - Rectangle
The rectangle is 18 cm long and 10 cm wide. Determine the diameter of the circle circumscribed to the rectangle. - Geometric sequence
In the geometric sequence is a4 = 20 a9 = -160. Calculate the first member a1 and quotient q. - Pure quadratic equation
Solve pure quadratic equation -7x² +4 = 0. - Square 81238
A forest with a square plan has an area of 4 square km. What side will the square have on a 1:50,000 scale map? - Circumference 72414
Calculate the diagonal and the area of a square if its circumference is 10 centimeters. - Cube-shaped 67884
The cube-shaped drawer has an area of 405 dm square. Calculate the volume of this drawer. - Containing 8340
Calculate the perimeter of a square containing 9 acres. - Rectangular 5512
The rectangular matrix M contains 21 elements and has three columns. How many rows does matrix M have more than square matrix F, which contains four elements? - Determine 2684
Find the length of the edge of a cube if its surface is 1296.5 cm². - Determine 2429
Determine the length of the cube's edge, the volume of which is equal to 60% of the volume of a block measuring 7cm, 8cm, and 6cm. - The coordinates 3
The coordinates of two vertices of an equilateral triangle are (1,1) and (5,1). What are the coordinates of the third vertex? - Line segment
Find the length of the line joining points A(-4,8) and B(-1,4). - Isosceles triangle
Find the area of an isosceles triangle whose leg is twice the base, b=1 - Cube V2S
The volume of the cube is 27 dm cubic. Calculate the surface of the cube. - Roots and coefficient
In the equation 2x² + bx-9 = 0 is one root x1 = -3/2. Determine the second root and the coefficient b. - Percentage increase
What is the annual percentage increase in the city when the population has tripled in 20 years? - Cube and sphere
A cube with a surface area of 150 cm² is described sphere. What is a sphere surface? - Cone area and side
Calculate a rotating cone's surface area and volume with a height of 1.25 dm and 17,8dm side. - Is right?
Determine whether the triangle with legs (catheti) 19.5 cm and 26 cm and the length of the hypotenuse 32.5 cm is rectangular.
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