intersection of three circles

What is the maximum number of points in which a circle and a parabola intersect each other ? => 4 or 1 or 3 or 2..

Find the exact coordinates of the point at which the terminal side of the angle intersects the unit circle. => ( 3 2 , 1 2 ) or ( 2 2 , 2 2 ) or ( 1 2 , 1 2 ) or (- 2 2 , - 2 2 )..

Find the exact coordinates of the point at which the terminal side of the angle intersects the unit circle. => (- 1 2 , - 3 2 ) or ( 1 2 , - 3 2 ) or ( 1 2 , 3 2 ) or (- 1 2 , 3 2 )..

Select the correct statement / statements. 1. A plane has infinite thickness. 2. Two planes will never intersect. 3. A pyramid is a plane figure. 4. All points of a circle lie on a single plane where as all points of a sphere lie on different planes. => 2 and 4 only or..

Find the exact coordinates of the point at which the terminal side of the angle intersects the unit circle. => (- 3 2 , 1 2 ) or ( 1 2 , 3 2 ) or ( 1 2 , 1) or ( 3 2 , 1 2 )..

Find the exact coordinates of the point at which the terminal side of the angle intersects the unit circle. => (- 2 2 , - 2 2 ) or (- 1 2 , - 3 2 ) or ( 2 2 , 2 2 ) or (- 3 2 , - 1 2 )..

A line which intersects the circle at two distinct points is a => secant or diameter or tangent or chord..

Two chords intersect in a circle. One chord is 18 cm in length and the other is 22 cm . The lengths of the two segments of the 18 cm chord are in the ratio 3 : 6 . Find the length of the two segments of the 22 cm chord? => 18cm, 4cm or 14cm, 8cm or 16cm, 6cm or None of..

Two circles with centers C 1 and C 2 and of radius 6 cm each intersect each other. The area of the shaded portion is => (8 π - 3 ) cm 2 or (9 π - 6 3 ) cm 2 or (24 π - 18 3 ) cm 2 or (12 π - 14 3 ) cm 2..

Two chords AB ‾ and CD ‾ of a circle intersect at E. The smaller angle between the chords is 70°. The measures of the corresponding intercepted arcs are in the ratio 3 : 2. Find the measures of the intercepted arcs AC and BD. => 84°, 56° or ..