# Mensuration Arc Length, Sector Area and Radian Measure Multiple Choice Questions 1 PDF Download

Learn mensuration arc length, sector area and radian measure MCQs, grade 8 online math test 1, arc length and area of sector multiple choice questions and answers. Arc length and area of sector revision test has math worksheets, helping answer key with choices as 16.28, 51.28, 46.28 and 36.28 of 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 for competitive exam prep, viva interview questions. Free math study guide to practice arc length and area of sector quiz to attempt multiple choice questions based test.

## MCQs on Mensuration Arc Length, Sector Area and Radian Measure Quiz PDF Download Worksheets 1

MCQ. 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

D

MCQ. The formula used to measure circumference of circle is

- 2πr
- πr² + 2r
- πr²
- πr²

A

MCQ. The quarter of the circle is

- minor segment
- chord
- quadrant
- semicircle

C

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

- circumference
- area
- perimeter
- radius

D

MCQ. Considering radian, the value of tan 1.1 is

- 1.964
- 0.857
- 0.382
- 0.457

A