“In geometry, a rhombus is a quadrilateral whose four sides are of equal length. It is a special...Rhombus
“In geometry, a parallelogram is a quadrilateral whose opposite sides are parallel and of equal...Parallelogram
“In geometry, a figure with one pair of parallel sides is referred to as trapezoid in American...Trapezoid
“In number theory, a polite number is a positive integer that can be written as the sum of two or...Polite number
“In geometry, a kite, or deltoid is a quadrilateral with two disjoint pairs of congruent adjacent...Kite
“In geometry, a hendecagon (also undecagon) is an 11-sided polygon. The name "undecagon" is often...Hendecagon
Pages in category "Quadrilaterals"
The following 14 pages are in this category, out of 14 total.