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

Learn mensuration arc length, sector area and radian measure MCQs, grade 8 math test 5 for online courses learning and test prep, symmetrical properties of circles multiple choice questions and answers. Symmetrical properties of circles revision test includes math worksheets to learn for 8th grade math test.

Math multiple choice questions (MCQ) on line segment which joins distinct points on circumference is called with options chord, radius, perimeter and length, symmetrical properties of circles quiz for competitive exam prep, viva interview questions with answers key. Free math study guide to learn symmetrical properties of circles quiz to attempt multiple choice questions based test.

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

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