The smith want to fence their square garden which has an area of 289 square feet what would be the minimum amount of fencing needed to complete the project

The minimum amount of fencing needed to complete the project = 68 feet

Step-by-step explanation:

The garden is a square

Let the sides of the square be L

area of square = L × L = L² = 289 square feet

L² = 289 sq ft

L = √(289

L = 17 feet

This means that each side of the garden has a dimension of 17 ft.

Ince a square has 4 equal sides, to calculate the minimum amount of fencing needed, we will find the total length of the 4 sides of the garden, which is the perimeter of the garden:

Perimeter of a square = 4 × L

= 4 × 17

= 68 feet

Therefore, minimum amount of fencing needed = 68 feet

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: