GeometryPSSA Practice
posted by Christina .
Which of the following quadrilaterals must have diagonals that bisect each other?
Rectangle
Parallelogram
Rhombus
Isosceles Trapezoid

the first three

how do I SOLVE THIS PROBLEM
evaluate 132ft/s x 1 mi/5,280ft x 3,600 s/h. 
rhombus rectangle