Problem

A polygon is defined by the number of sides it has, and each count has a specific Greek-derived name. The key is recognizing the prefix that corresponds to the number 7—in this case, "hepta-" comes from Greek. Once you know the prefix, you simply attach the standard suffix "-gon" (meaning angle or side) to create the complete name.

A polygon is defined by the number of sides it has, and each count has a specific Greek-derived name. The key is recognizing the prefix that corresponds to the number 7—in this case, "hepta-" comes from Greek. Once you know the prefix, you simply attach the standard suffix "-gon" (meaning angle or side) to create the complete name.