8 The perimeter of this rectangle is 74 cm. 3x
x + 2
(a) Form an equation for the perimeter of the
rectangle.
(b) Solve your equation to find the length and
width of the rectangle.
01​

55/i dont know i do it for the points

step-by-step explanation:

lol 2

step-by-step explanation:

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)

my dear correct answer is option number 3