Question

The fourth vertex of a rectangle whose three vertices taken in order are (3,4) (-1,2) (2,-4)

Answer 1

Answer:

(6,-2)

Step-by-step explanation:

has rectangle tangents r equal so their mid points are also same that means

mid point of line joining the points (3,4) and (2,-4)=the mid point of the second and the fourth point

then 3+2/2=(-1+X/2)

5/2=x-1/2

multiply 2 on both the side the

5=x-1

5+1=X

6=X

and (2+y)/2=-4+4/2

2+y=0

y=-2