The length of one leg or a right triangle is 4 meter, and the length of the hypotenuse is 15 meters. what is the length of the other leg

Name the quadrilaterals that have four equal sides.

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

Arational number that is equivalent to -20/4?