quiz

Circle Quiz 9

Answer these simple questions correctly and earn coins

Difficulty Level :
10 Question

Popular Questions In Circle Quiz 9

  • The length of a tangent from a point d cm away from the centre of a circle of radius ‘r’ is

  • Two concentric circles are of radii a and b (a>b). Length of the chord of the larger circle which touches the small circle is

  • If AP and AQ are two tangents to a circle with centre O so that POQ\angle POQ = 110°, then PAQ\angle PAQ =

  • The shaded portion represents

  • Number of chords of a circle is

  • In the adjacent figure if PA = 4 cm, BP = 3 cm and AC = 11 cm then BC =

  • The distance between two parallel tangents to a circle of diameter 8 cm is

  • The length of the tangent from an external point A on a circle with centre O is

  • A tangent PA touches a circle with centre ‘O’ at A, then

  • In the figure XY and XY1XY^1 are two parallel tangents to a circle with centre ‘O’ and other tangent AB with point of contact ‘C’ intersecting XY at A and XY' at B, then ∠AOB =