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Circle area and circumference Multiple Choice Questions (MCQ) to solve circle area and circumference quiz answers PDF worksheet, 8th grade math test for online courses. Practice mensuration arc length, sector area and radian measure Multiple Choice Questions and Answers (MCQs), Circle Area and Circumference quiz questions PDF for online school and college. "Circle Area and Circumference MCQ" PDF book: arc length and area of sector, circle area and circumference test prep for taking online classes.

"The formula used to measure circumference of circle is" Multiple Choice Questions (MCQ) on surface area of pyramid with choices 2πr, πr² + 2r, πr², and πr² for online school and college. Solve mensuration arc length, sector area and radian measure quiz questions for online certificate programs for free online courses.

MCQ: The formula used to measure circumference of circle is

1. 2πr
2. πr² + 2r
3. πr²
4. πr²

A

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

1. circumference
2. area
3. perimeter

D

MCQ: If the circumference of circle is 64π then the area of circle (in terms of π) is

1. 664 cm²
2. 1024π cm²
3. 1050π cm²
4. 512π cm²

B

MCQ: The formula used to measure area of circle is

1. 4πr²
2. πr²
3. 2πr²
4. πr² + 2r

B

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

1. 41 cm
2. 82 cm
3. 27.34 cm
4. 20 cm

A