Find the lengths of all 4 sides: P(2,2) Q(1,-3) R(-4,2) S(-3,7)
Please hurry! Time is of the essence!
Just use the distance fromula, rarinstraw
For instance....PQ = sqrt [ (2 -1)^2 + (-3-2)^2 ] = sqrt [1 + 25] = sqrt(26) = RS
QR = sqrt [ (-1 - 4)^2 + (-3 -2)^2] = sqrt [ 25 + 25] = sqrt [50] = 5sqrt(2) = SP
+5265 
