# Arc Length and Area of Sector MCQs & Quiz Online PDF Book Download

Arc length and area of sector MCQs, arc length and area of sector quiz answers to learn elementary school math courses online. Mensuration arc length, sector area and radian measure multiple choice questions (MCQs), arc length and area of sector quiz questions and answers for online elementary education degree. Radian to degree conversion, arc length and area of sector test prep for elementary school teaching certification.

Learn math MCQs: if arc of circle of radius 30 cm has a length of 19 cm then angle subtended at center of circle is, with choices 51.28, 16.28, 46.28, and 36.28 for online elementary education degree. Free math student portal for online learning arc length and area of sector quiz questions, MCQs to find questions answers based online learning tests.

## MCQ on Arc Length and Area of Sector PDF Book Download

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: Quarter of circle is

- minor segment
- chord
- quadrant
- semicircle

C

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

- 382.4 cm²
- 339.3 cm²
- 350 cm²
- 300 cm²

B

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

- z°⁄360° x area of major arc
- z°⁄360° x area of semicircle
- z°⁄360° x area of circle
- z°⁄360° x circumference

D

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

- 42.23 cm
- 73.24 cm
- 51.31 cm
- 62.42 cm

C