Here's the problem: The perimeter of a rectangle is 56 ft. The diagonal is 20 ft. Find the dimensions. I made this formula:
2(x + y) = 56 x squared + y squared = 400 (20 squared) but I don't know what to do from there.
Motherof8 wrote:Here's the problem: The perimeter of a rectangle is 56 ft. The diagonal is 20 ft. Find the dimensions. I made this formula:
2(x + y) = 56 x squared + y squared = 400 (20 squared) but I don't know what to do from there.
Motherof8 wrote:Here's the problem: The perimeter of a rectangle is 56 ft. The diagonal is 20 ft. Find the dimensions. I made this formula:
2(x + y) = 56 x squared + y squared = 400 (20 squared) but I don't know what to do from there.