Planimetrics + cube - practice problems
Number of problems found: 4
- Chocolate roll
The cube of 5 cm chocolate roll weighs 30 g. How many calories will contain the identical chocolate roller of a prism shape with a length of 0.5 m whose cross-section is an isosceles trapezoid with bases 25 and 13 cm and legs 10 cm? You know that 100 g of
- Moivre 2
Find the cube roots of 125(cos 288° + i sin 288°).
- Endless lego set
The endless lego set contains only 6, 9, 20 kilograms blocks that can no longer be polished or broken. The workers took them to the gym and immediately started building different buildings. And of course, they wrote down how much the building weighed. The
- Complex roots
Find the sum of the fourth square root of the number 16.
Planimetrics - practice problems. Cube practice problems.