Thread: Can anyone complete these exercise

See attached

Originally Posted by Natasha1

See attached

It doesn't appear that the combination of any two angles (of two pieces) will make a right angle and there is only one right angle per piece, so I would start there. Each corner of the square must be a right angle. Otherwise (in case I'm wrong) fit the different pieces together to see if you can find any other right angles.

-Dan

Hello, Natasha!

I assume that the four pieces are congruent.
Then they must fit together like this:

Code:

      *-----------*---*
      |               |
      *         *     |
      |   *           |
      |       *       |
      |           *   |
      |     *         *
      |               |
      *---*-----------*

got it thanks