Learn mensuration arc length, sector area and radian measure MCQs, grade 8 math test 5 for online learning courses and test prep. Symmetrical properties of circles multiple choice questions (MCQs), mensuration arc length, sector area and radian measure quiz questions and answers include math worksheets for 8th grade math test.

Math multiple choice questions (MCQ): line segment which joins distinct points on circumference is called with options chord, radius, perimeter and length, symmetrical properties of circles quiz with online tutor portal to learn online with math distance learning courses for exam prep. Free math study guide to learn symmetrical properties of circles quiz to attempt multiple choice questions based test.

MCQ: Line segment which joins distinct points on circumference is called

2. chord
3. perimeter
4. length

B

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

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

A

MCQ: New unit to express magnitude of angle is called

1. cosine
3. circumference
4. area

B

MCQ: Value of sin 2π⁄3 considering radian is

1. 1.578
2. 0.624
3. 0.574
4. 0.866

D

MCQ: By converting angle from degrees to radians, 105° is equal to