Arc Length and Area of Sector MCQs Test and Answers pdf Download

Practice arc length and area of sector MCQs and math for test prep and learning. Free mensuration arc length, sector area and radian measure notes has multiple choice questions (MCQ) with arc length and area of sector quiz as if arc of circle of radius 30 cm has a length of 19 cm then angle subtended at center of circle is with answering options 51.28, 16.28, 46.28 and 36.28 for exam preparation. Study to learn arc length and area of sector quiz with MCQs to find questions answers based online tests.

MCQs on Arc Length and Area of Sector

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

  1. 51.28
  2. 16.28
  3. 46.28
  4. 36.28

D

MCQ. Quarter of circle is

  1. minor segment
  2. chord
  3. quadrant
  4. semicircle

C

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

  1. 382.4 cm2
  2. 339.3 cm2
  3. 350 cm2
  4. 300 cm2

B

MCQ. If angle of sector is z° then formula used to calculate is

  1. z°⁄360° x area of major arc
  2. z°⁄360° x area of semicircle
  3. z°⁄360° x area of circle
  4. z°⁄360° x circumference

D

MCQ. If radius is 21 cm and angle at center of circle is 140° then length of arc is

  1. 42.23 cm
  2. 73.24 cm
  3. 51.31 cm
  4. 62.42 cm

C