Can You guys help me..
The approximate length of side XY is units.( either 3 , 3.16, 4, 4.24)
The approximate length of side YZ is units.( either 3 , 3.16, 4, 4.24)
The approximate length of side ZX is units.( either 3 , 3.16, 4, 4.24)
The approximate perimeter of triangle XYZ is units.( either 9.32,10,10.32,11.4)

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)