# Mensuration Arc Length, Sector Area and Radian Measure Multiple Choice Questions and Answers 5 PDF Download

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## MCQ on Mensuration Arc Length, Sector Area and Radian Measure Worksheets 5 Quiz PDF Download

MCQ: Line segment which joins distinct points on circumference is called

- radius
- chord
- perimeter
- length

B

MCQ: If circumference of circle is 82π then value of 'r' is

- 41 cm
- 82 cm
- 27.34 cm
- 20 cm

A

MCQ: New unit to express magnitude of angle is called

- cosine
- radian
- circumference
- area

B

MCQ: Value of sin 2π⁄3 considering radian is

- 1.578
- 0.624
- 0.574
- 0.866

D

MCQ: By converting angle from degrees to radians, 105° is equal to

- 2.856 rad
- 3.523 rad
- 0.348 rad
- 1.832 rad

D