How many different triangles can be constructed with three sides, each measuring 5 centimeters?

A. One

B. None

C. More than one

The answer is A you can only make one because each angle is 60 degrees and 60 time 3=180

A.

If all 3 sides are 5 centimeters, it's an equilateral triangle. This means that it also has 3 angles all measuring 60°. There is no way to construct a different triangle with the same sides.