Circle questions
10 published questions with worked solutions.
- Two parallel chords of a circle of radius 2 are at a distance 3 + 1 apart. If the chords subtend at the center, angles of k and 2...
- The circle passing through the point (−1, 0) and touching the y-axis at (0, 2) also passes through the point
- The straight line 2x − 3y = 1 divides the circular region x^2 + y^2 6 into two parts. If S = (2, 3 4 ), ( 5 2 , 3 4 ), ( 1 4 , -...
- The locus of the mid-point of the chord of contact of tangents drawn from points lying on the straight line 4x − 5y = 20 to the...
- Circle(s) touching x-axis at a distance 3 from the origin and having an intercept of length 2 7 on y-axis is (are)
- A circle S passes through the point (0, 1) and is orthogonal to the circles (x - 1)^2 + y^2 = 16 and x^2 + y^2 = 1. Then
- The common tangents to the circle x^2 + y^2 = 2 and the parabola y^2 = 8x touch the circle at the points P, Q and the parabola at...
- For how many values of p, the circle x^2+y^2+2x+4y-p=0 and the coordinate axes have exactly three common points?
- A line y=mx+1 intersects the circle (x-3)^2+(y+2)^2=25 at the points P and Q. If the midpoint of the line segment PQ has...
- Let the point B be the reflection of the point A(2,3) with respect to the line 8x-6y-23=0. Let _A and _B be circles of radii 2...
Page 1
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesApplication of DerivativesArea Under CurveAtomsBasic Mathematics and LogarithmBinomial TheoremBiomoleculesChemical Bonding and Molecular StructureChemical KineticsChemistry in Everyday LifeClassification of Elements and Periodicity in PropertiesComplex NumbersContinuity and DifferentiabilityCoordination CompoundsCurrent ElectricityDefinite IntegrationDeterminantsDifferential EquationDual Nature of Matter and RadiationElectric Charges and FieldsElectrochemistry