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

Practice math quiz 1 on mensuration arc length, sector area and radian measure MCQs, grade 8 arc length and area of sector multiple choice questions. Free learning guide has math worksheet with answering options 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 exam prep. Study to learn 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 1

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

- 51.28
- 16.28
- 46.28
- 36.28

D

MCQ. Formula used to measure circumference of circle is

- 2πr
- πr
^{2}+ 2r - πr
^{2} - πr
^{2}

A

MCQ. Quarter of circle is

- minor segment
- chord
- quadrant
- semicircle

C

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

- circumference
- area
- perimeter
- radius

D

MCQ. Considering radian, value of tan 1.1 is

- 1.964
- 0.857
- 0.382
- 0.457

A