equilateral triangle {Ans: Three congruent sides}Foot {Ans: 12 inches}Box Plots {Ans: Large Sets of Data or Comparing Several Distributions}Quadrilateral polygon {Ans: 4 sided polygon}Square {Ans: rectangle with all sides congruent - parallelogram, rectangle, and rhombus}Surface Area of Sphere {Ans: 4 π r 2 (i.e 4 pi r squared)}