# Square root - 9th grade (14y) - math problems

#### Number of problems found: 156

- Root

Use law of square roots roots: ? - Unknown number 4

I think number. When I divided its square root by its 1/9, I get a number 1. What number am I thinking? - Digits A, B, C

For the various digits A, B, C is true: the square root of the BC is equal to the A and sum B+C is equal to A. Calculate A + 2B + 3C. (BC is a two-digit number, not a product). - Square roots

What is equal to the product of the square roots of 295936? - Square 2

Points D[10,-8] and B[4,5] are opposed vertices of the square ABCD. Calculate area of the square ABCD. - Magnification of the square

If we increase the square side, increase the content of the 70 %. About what percentage was increased his sides? - Square

Points A[-9,7] and B[-4,-5] are adjacent vertices of the square ABCD. Calculate the area of the square ABCD. - Square diagonal

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

Area of circle inscribed in a square is 14. What is the area of a circle circumscribed around a square? - Square

Suppose the square's sides' length decreases by a 25% decrease in the content area of 28 cm^{2}. Determine the side length of the original square. - Tiles

How much you will pay CZK for laying tiles in a square room with a diagonal of 8 m if 1 m^{2}cost CZK 420? - Tree trunk

From the tree trunk, the diameter at the narrower end is 28 cm, a beam of square cross-section is to be made. Calculate the longest side of the largest possible square cross-section. - Power

Number ?. Find the value of x. - Sphere A2V

The surface of the sphere is 241 mm^{2}. What is its volume? - Steps

How many steps you save if you go square estate for diagonal (crosswise), rather than circumvent on the two sides of its perimeter with 307 steps. - Cylinder

The cylinder surface is 922 dm^{2}, its height is equal to the radius of the base. Calculate height of this cylinder. - Garden

The area of a square garden is 6/4 of triangle garden with sides 56 m, 35 m, and 35 m. How many meters of fencing need to fence a square garden? - ABCD square

In the ABCD square, the X point lies on the diagonal AC. The length of the XC is three times the length of the AX segment. Point S is the center of the AB side. The length of the AB side is 1 cm. What is the length of the XS segment? - Exp

If ?, then n is: - Sphere radius

The surface of the sphere is 60 cm square. Calculate its radius; result round to tenth of cm.

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