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Home > MC1 > Chapter 8 > Lesson 8.1.1 > Problem 8-12


What shape has all of the following characteristics? Is there more than one possibility? Draw an example of each of the possible shapes.

  • The shape is equilateral, that is, all sides are the same length.

  • The angles are all acute, that is, smaller than .

  • The shape has fewer than sides.

    A shape has to have more than sides and this shape must have fewer than sides.
    Test sides and sides to see if one or both is possible.