Question

A rectangular park has an area of 64 square yards. If we multiply its length and width by 12, what will be the area of the new rectangle?

Answer 1

`\displaystyle 9126\:yd.^2`

Explanation:

Explanation:

`\displaystyle wl = A`

First, let us list the factours of 64:

`\displaystyle 1, 2, 4, 8, 16, 32, 64`

Any two factours of 64 would do [two eights would wourk of cource, but the park is not square-shaped]:

`\displaystyle 9126 = [2(12)][32(12)] \\ 9126 = [4(12)][16(12)]`

Either way, you still get the same result. By the way, NO court will ever be one yard, so I never included it, but again, you get the overall idea.

I am joyous to assist you at any time.

Answer 2

9216 see explanation

Explanation:

area of a rectangle =l×b

let the area and the breadth of the rectangle be x an y respectively

Now

x×y=64cm^2

as we have to multiply the length and breadth both by 12 the new area will be x×y=64×12×12 so the new area would be 9216