Irrational numbers - examples

  1. Logs
    gulatina Trunk diameter is 72 cm. Is it possible to inscribe a square prism with side 54 cm?
  2. Number
    sqrt_2 Is number 4.764023 irrational?
  3. Transforming cuboid
    cube Cuboid with dimensions 12 cm, 20 and 8 cm is converted into a cube with the same volume. What is its edge length?
  4. Numeric question
    ir_number It is possible negative irrational number?
  5. Roots
    square_roor Calculate the square root of these numbers:

We apologize, but in this category are not a lot of examples.
Do you have interesting mathematical example that you can't solve it? Enter it and we can try to solve it.



To this e-mail address we will reply solution; solved examples are also published here. Please enter e-mail correctly and check whether you don't have a full mailbox.