Question

If A (-2, 1), B (1, 0), C (x, 3) and D (1, y) are the vertices of □m ABCD, then
find the values of x and y.​

Answer 1

Step-by-step explanation:

since the diagonals of a //gm bisect each other so by section formulae we can gat the vale of x and y

what we have to do is taking the points of two opposite vertices ie a and c and band d

now the two diagonals intersect at a point let's name it o and since they bisect they divide themselves in th ratio of 1 and 1

so now AC= -2+x/2 which will be equal to BD= 1+1/2=1

AC = BD

-2+X= 1

x=3

similarly we can find the value of y =4