The perimeter of the rectangular shaped building is 960 feet. the shortest side of the building is 150 feet. what is the length of one of the longest sides of the building

Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.

Will give brainliest what is the value of x? enter your answer in the box.

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.