contestada

21. Draw four points, A, B, C, and D such that
AB = BC = AC = AD = BD (HINT: A, B, C and D should NOT
be collinear)

Respuesta :

Answer:

  see attached

Step-by-step explanation:

The length relations mean the points will lie on equilateral triangles with shared base AB.

Solution

The attached figure shows the desired arrangement.

Ver imagen sqdancefan