pentacontagon

As nouns the difference between terms and pentacontagon

is that terms is while pentacontagon is (mathematics) a polygon having fifty sides and angles.

As nouns the difference between angle and pentacontagon

is that angle is while pentacontagon is (mathematics) a polygon having fifty sides and angles.

As a proper noun side

is an ancient city on a small peninsula on the mediterranean coast of anatolia, settled by greeks from cyme.

As a noun pentacontagon is

(mathematics) a polygon having fifty sides and angles.

As nouns the difference between fifty and pentacontagon

is that fifty is (countable) a fifty-dollar bill while pentacontagon is (mathematics) a polygon having fifty sides and angles.

As a numeral fifty

is the cardinal number occurring after forty-nine and before fifty-one.

As nouns the difference between polygon and pentacontagon

is that polygon is a plane figure bounded by straight edges while pentacontagon is a polygon having fifty sides and angles.