Question

What is the least number of colors you need to correctly color in the sections of the pictures so that no two touching sections are the same color?

Answer 1

Answer:

  2

Step-by-step explanation:

Polygons on either side of a common edge need to be colored differently, so 2 colors are needed, as a minimum. Polygons of the same shape do not share an edge, so all can be colored the same color.