Find up to isomorphism all abelian groups of order 48 72 84 g

Is every rectangle is a parallelogram? true false

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2