pa help naman po sa math

SOLVING PROBLEMS INVOLVING QUADRATIC EQUATIONS

GRADE 9

1. The area of a concrete rectangular pathway is 350 m' and its perimeter pathway is 90 m.
What is the length of the pathway?
2. A rectangular lot has an area of 240 m². What is the width of the lot if it requires 64 m of
fencing materials to enclose it?
3. The area of a garden is 160 m². Suppose the length of the garden is 3 m more than twice its
width. What is the length of the garden?​