MEDIUM
11th ICSE
IMPORTANT
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A circle having its centre in the first quadrant touches the y-axis at the point 0,2 and passes through the point 1,0. Find the equation of the circle.

Important Questions on Circles

EASY
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 12 - Circles>EXERCISE>Q 15
Find the equation of the circle which has A1,3 and 4,5 as opposite ends of a diameter. Find also the equation to the perpendicular diameter.
EASY
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 12 - Circles>EXERCISE>Q 16
Find the centre, radius and the equation of the circle drawn on the line segment joining the points -1,2 and 3,-4 as diameter.
MEDIUM
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 12 - Circles>EXERCISE>Q 17
Find the equation of a circle which passes through origin and cuts off intercepts a and b on the coordinate axes.
MEDIUM
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 12 - Circles>EXERCISE>Q 18
Find the equation of the circle drawn on the intercept made by the line 3x+4y=12 between the coordinates axes as diameter.
EASY
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 12 - Circles>EXERCISE>Q 19
A1,0 and B7,0 are two points on the axis of x. A point P is taken in the first quadrant such that PAB is an isosceles triangle and PA=PB=5 units. Find the equation of the circle described on PA as diameter.
EASY
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 12 - Circles>EXERCISE>Q 20
Find the equation of the circle circumscribing square ABCD with side l unit and AB and AD as coordinate axes.
EASY
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 12 - Circles>EXERCISE>Q 21
Find the equation of the circle drawn on a  diagonal of the rectangle as its diameter whose sides are the lines given by x=4, x=-2, y=5 and y=-2
EASY
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 12 - Circles>EXERCISE>Q 21
Find the equation of the circle drawn on a  diagonal of the rectangle as its diameter whose sides are the lines given by x=5, x=8, y=4 and y=7.