Question

points A (3,1), B(5,1),C(a,b),D(4,3) at the vertices of parallelogram ABCD find the values of a and b

Answer 1

Answer:

C(10,1)

Step-by-step explanation:

in a parallelogram,diagonals bisect each other.

so find the midpoint of AD diagonal;

3+4/2 =7/2 and 1+3/2=2

now since diagonals bisect, the midpoint would be the same;

5+a/2 =7/2

10+a=14

a=10

and 1+b=2

b =1

Answer 2

Answer:

The value of a and b are six and three respectively.