Mark wants to fence 4 rectangular gardens, each with a length of feet and a width of feet. what is the total length of fencing mark needs to surround all 4 gardens? mark needs feet of fencing.

Full Question:

Mark wants to fence 4 rectangular gardens, each with a length of feet 9¼ and a width of feet 4½ . What is the total length of fencing Mark needs to surround all 4 gardens?

The total length of fencing Mark needs to surround all 4 gardens is 110ft

Step-by-step explanation:

Given

4 rectangles of equal dimension

Length of a a garden = 9¼ ft

Width of a garden = 4½ ft

This means that the length and width of the other 3 gardens are 9¼ ft and 4½ ft respectively.

To calculate the total length of fencing all 4 gardens,

First, we need to calculate the total length of a garden.

The interpretation of this is that we want to calculate the perimeter of the field

Perimeter of a rectangle is calculated using

P = 2(L + W)

Where P = Perimeter

L = Length = 9¼

W = Width = 4½

So,

P = 2(9¼ + 4½)

P = 2(9.25 + 4.5)

P = 2(13.75)

P = 27.5

P = 27½ ft

If the total length of a field is 27½ ft and all four fields have the same dimensions, then

The total length of all 4 fields = 4 * 27½

Total Length = 110ft

Hence, the total length of fencing Mark needs to surround all 4 gardens is 110ft

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb