Pythagorean theorem + expression of a variable from the formula - practice problems - last page
Number of problems found: 578
- The gable
The house's gable has the shape of an isosceles triangle, which has a base length of 14 meters, and arms with a length of 8 meters. What is the tall gable of the house? - Block or cuboid
The wall diagonals of the block have sizes of √29cm, √34cm, and √13cm. Calculate the surface and volume of the block. - Calculate 32311
Calculate the volume and surface of a cone with a base diameter of 10 dm and a side of 13 dm. - Surface and volume - cube
Find the surface and volume of a cube whose wall diagonal is 5 cm long.
- The volume
The volume of the cone is 94.2 dm³, and the radius of the base is 6 dm. Calculate the surface of the cone. - Body diagonal - cube
Calculate the surface and cube volume with a body diagonal 15 cm long. - Tetrahedron
Calculate the height and volume of a regular tetrahedron whose edge has a length of 13 cm. - Diagonals 7084
Calculate the lengths of the wall and body diagonals of the cube with an edge length of 10 cm. - The block
The block has dimensions of 5 cm, 10 cm, and 15 cm. Calculate the size of the wall diagonals of this block.
- Calculate 40091
Calculate the size of the cube edge if the diagonal of the wall is 8 cm. - Quadrilateral pyramid
A regular quadrilateral pyramid has a volume of 24 dm³ and a base edge a = 4 dm. Calculate: a/height of the pyramid b/sidewall height c/surface of the pyramid - Body diagonal
Calculate the volume and surface of the cube if the diagonal body measures ten dm. - Calculate
Calculate the length of the wall diagonal of the cube with an edge 5 cm long. - Pilot
How high is the airplane's pilot to see 0.001 of Earth's surface?
- Cube and sphere
A cube with a surface area of 150 cm² is described sphere. What is a sphere surface? - Wall diagonal
Calculate the length of the wall diagonal of the cube whose surface is 384 cm square. - Centimeters 3940
Calculate the solid diagonal of a cube whose surface equals 24 square centimeters. - Calculate 6580
The rotating cone has a height of 20 cm and a radius of 18 cm. Calculate its surface.
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