Practice Test | Kullabs.com
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  • The radius of a circle is 5.6 cm.Find the angle in degrees subtended by an area of 22 cm arc at the centre of the circle.

    125°
    225°
    205°
    236°
  • The radius of a circle is 7 cm.Find the angle in degrees subtended by a  arc of 3(frac{2}{3}) cm at the centre of the circle.

    40°
    30°
    10°
    20°
  • Find the angle in degrees subtended by an arc of length 44cm at the centre of a circle of radius 21 cm

    119°
    120°
    220°
    126°
  • The radius of a circle is 21 cm.An arc of the circle subtends an angle of 60° at the centre.Find the length of the arc.

    22 cm
    19 cm
    12 cm
    10 cm
  • If the sum of degrees, minutes and  seconds of any angle is 32949sec, find the angle in degree.




    10°
  • If the sum of degrees, minutes and  seconds of any angle is 164745sec, find the angle in degree.

    25°
    35°
    15°
    45°
  • A cow is tied to a pole by a rope of length 12 m. If a cow grazes  such that it describes a circle of radius 12 m. how far will it have moved when the rope  traces  an angle of 60° at the pole?

    5 m
    8 m
    12.57 m
    2 m
  • A horse  is tied to a pole by a rope of length 14 m. If a horse  grazes  such that it describes a circle of radius 14 m. how far will it have moved when the rope  traces  an angle of 45° at the pole?

    13 m
    14 m
    11 m
    12 m
  • If the sum of the number of the degrees and the numbers of grades of an angle is 152, find the angle in the degree.

    72°
    22°
    32°
    42°
  • If the sum of the number of the degrees and  grades of ∠A is 95. find the angle in the degree.

    75°
    55°
    45°
    65°
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