Home Depot has a sale on fencing material and there is 700 m available. What are the dimensions of the maximum rectangular area that Jay can fence in for his yard (where l represents length and w represents width in m, A represents area (m^2)? Determine using quadratic relations, round to the nearest m. plz solve with the full process it will be really helpful, I will mark brainliest answer for the one who answers with the full process.

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.