Multiple choice general knowledge How many sides are there for a Heptacontagon shape? 17 70 7 37 Reveal answer Fill a bubble to check yourself B Correct answer Explanation A Heptacontagon is a polygon with 70 sides. The prefix 'hepta' means seven and 'conta' indicates a multiple of ten, so 7 × 10 = 70 sides. A regular heptagon has 7 sides, while a heptacontagon has significantly more.