Question

Hellppppp I need the answer

Answer 1

Answer:

x : 1

y : 1

Hope this helps

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Answer 2

The coordinate of D is (1,1).

Step-by-step explanation:

Given,

The coordinates of the square are A(1,5), B(5,5), C(5,1)

To find the the coordinate of D

Formula

We know that the diagonals of a square bisects each other.

And mid point of any two coordinates ($x_{1} ,y_{1} )$ and $(x_{2} ,y_{2} )$ will be  $\frac{x_{1}+x_{2} }{2} ,\frac{y_{1}+y_{2} }{2}$)

Let,

O be the mid point of diagonal AC

So, coordinates of O is $(\frac{1+5}{2} ,\frac{5+1}{2} )$ = (3,3)

Hence, O is also the mid point of diagonal BD.

Let, coordinates of D is (x,y)

According to the formula

$\frac{5+x}{2}$ = 3 and $\frac{y+5}{2}$ = 3

or, 5+x = 6 and y+5 = 6

or, x=1 and y=1

So,

The coordinate of D is (1,1).