Three vertices of a rectangle are given. find the coordinates of the fourth vertex.
(2, 5), (6, 1), (4, –1)
a.
(0, 2)
b.
(0, 3)
c.
(1, 3)
d.
(1, 4)

The distance between (2,5) and (6,1) is:



The distance between the fourth vertex and (4,-1) should also be 4√2

The only point that gives us that distance is B. (0,3)



Your final answer is B. (0,3)

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*