Question

1) If the centre of circle is (3, 5) and end points of a diameter are (4, 7) and (2, y), then the value of 'y' is *​

Answer 1

Answer:

3

Step-by-step explanation:

mid point formula

x=x1+x2/2 and y=y1+y2/2

using y formula 5=(7+y)/2

cross multiply 10=7+y

y=3