Learn geometrical concepts and properties MCQs, grade 6 online math test 3, complementary angles multiple choice questions and answers. Complementary angles revision test has math worksheets, helping answer key with choices as 90°, 120°, 180° and 360° of multiple choice questions (MCQ) with complementary angles quiz as if two angles are classified as complementary angles then their sum must be equal to for competitive exam prep, viva interview questions. Free math study guide to practice complementary angles quiz to attempt multiple choice questions based test.

## MCQs on Geometrical Concepts and Properties Quiz PDF Download Worksheets 3

MCQ. If two angles are classified as complementary angles then their sum must be equal to

1. 120°
2. 90°
3. 180°
4. 360°

B

MCQ. The path described by any moving point is classified as

1. ordinate ray
2. rays
3. line segment
4. line

D

MCQ. On a line, the sum of adjacent angles is equal to

1. 90°
2. 180°
3. 140°
4. 120°

B

MCQ. The angles that have common vertex and a common side on a line are classified as

1. vertically opposite angles
2. supplementary angles