By converting 3π⁄2 from radians to degrees, the answer will be

  • 190°
  • 150°
  • 270°
  • 290°

If the radius is 18 cm and the angle at center of circle is 120° then the area of sector is

  • 382.4 cm²
  • 339.3 cm²
  • 350 cm²
  • 300 cm²

If the arc of circle of radius 30 cm has a length of 19 cm then the angle subtended at center of circle is

  • 51.28
  • 16.28
  • 46.28
  • 36.28

The formula used to measure circumference of circle is

  • 2πr
  • πr² + 2r
  • πr²
  • πr²

The quarter of the circle is

  • minor segment
  • chord
  • quadrant
  • semicircle

The largest part of the circle divided by the chord is called

  • circumference
  • quadrant
  • minor segment
  • major segment

The chord divides the circle into

  • two segments
  • three segments
  • four segments
  • five segments

The value of tan π⁄7 considering radian is

  • 0.357
  • 0.768
  • 0.481
  • 0.274

In the formula 2πr, the 'r' is considered as

  • circumference
  • area
  • perimeter
  • radius

Considering radian, the value of tan 1.1 is

  • 1.964
  • 0.857
  • 0.382
  • 0.457

If the circumference of circle is 64π then the area of circle (in terms of π) is

  • 664 cm²
  • 1024π cm²
  • 1050π cm²
  • 512π cm²
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