Question

If the centre of the circle is( 2,3 )and one extremity is( 1,7) find the other end

Answer 1

mid-point = (2, 3)

one point = (1, 7)

Define x and y:

Let the other point be (x , y)

Using the midpoint formula, we know that:

( (x + 1)/2 , (y + 7)/2) = (2, 3)

Find x:

1/2 (x + 1) = 2

1/2 x + 1/2 = 2

1/2 x = 3/2

x = 3

FInd y:

1/2 (y + 7) = 3

1/2 y + 7/2 = 3

1/2 y = -1/2

y = -1

Answer: The coordinate at the other end is (3, -1)

Answer 2

hey!

here is answer

see in pic

mid point = (2,3)

one point =(1,7)

let the another point be (x,y)

hence we solve it for x and y


in this question we have to use mid point formula

and the. answer is (3,-1)