If (6, -3) is the one extremity of diameter to the circle
x2 + y 2 – 3x + 8y - 3 = 0 then its other extremity is
(b)(-3, -5)
(c) (3, -5)
(d) (3,5)
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Answer:
the other extermity of diameter of circle is (3, 5)
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The other extremity of diameter is (-3,-5)
b is the correct option.
Step-by-step explanation:
The given circle is
The general equation of a circle is
Comparing the given equation with this equation
2 g = - 3 = > g = -3/2
2f = 8 => f = 4
Therefore, the center of the equation is given by
Now, we know that center is the mid point of the two extremities of diameter.
Let the other extremity of diameter is (x,y).
Thus, center is the midpoint of (x,y) and (6,-3)
Formula for midpoint is given by
Therefore, we have
And
Therefore, the other extremity of diameter is (-3,-5)
#Learn More:
If (x,3) and (3,5) are extremities of diameter of circle with centre (2,y) then find value of x and y
https://brainly.in/question/7324296
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