The King divided his property among his four daughters according to the following 2/12 to the eldest,1/12 to the second ,5/12 to the third, and 3/12 to the fourth. What Part of his property did he give his four daughters?

i dont know it

step-by-step explanation:

just took the test and my answers down below!

step-by-step explanation:

check the pic :

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)