Asked by Ali
Solve this plz
The area of a rectangle is 1680msq.if it's diagonal is 58 m long find the length & width of the rectangle
The area of a rectangle is 1680msq.if it's diagonal is 58 m long find the length & width of the rectangle
Answers
Answered by
PsyDAG
L = 1680/W
L^2 + W^2 = 58^2
Substitute 1680/W for L in the second equation and solve for W. Insert that value into the first equation to solve for L. Check by putting both values into the second equation.
L^2 + W^2 = 58^2
Substitute 1680/W for L in the second equation and solve for W. Insert that value into the first equation to solve for L. Check by putting both values into the second equation.