Question

a playground is 30 minutes longer than it is wide if its perimeter is 300 what is its area​

Answer 1

Answer:

is it 30 minutes or 30 meters....?

Step-by-step explanation:

Answer 2

Answer:

Area=3600m2(meter cube)

Step-by-step explanation:

length=30

perimeter=300

perimeter of rectangle=2(length+breadth)

300=2(30+b)

300/2=30+b

150=30+b

150-30=b

120=b

breadth=120

Now we have to find the area....

Area of rectangle=length×breadth

A=30×120

Area=3600m2(meter cube)