Al’s garden is 18 feet long and 30 feet wide. he wants to put fence posts the same distance apart along all saides of the garden. what is the greastest distance apart that al can place the fence post?

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)

and?

step-by-step explanation: