### Ultimate Trivia Quiz on Angle

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In plane geometry, two rays that share a common endpoint and formed a figure is called angle and the two rays are called the sides of the angles. The endpoint of the rays called the vertex of the angle. The symbol angle is ∠. In general, angles are measured in degrees or in radians. A right angle is divided into 90 equal parts and each part is called a degree. A radian is an angle subtended at the centre of a circle by an arc equal in length to the radius of the circle. So take this quiz and know more about Angle.

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### Questions & Options

#### ** 1. The word ‘Angle’ has been derived from the Latin word Angulus, what is the meaning of Angulus? **

#### ** 2. The concept of angle was first used by .... **

#### ** 3. A straight angle is ..... degrees **

#### ** 4. What is the angle of the reflex angle? **

#### ** 5. Which of the following is the smallest acute angle? **

#### ** 6. An angle whose measure is equal to 360° is called .... **

#### ** 7. Angles that are not right angles or a multiple of a right angle are called ..... **

#### ** 8. What is the meaning of obtuse? **

#### ** 9. The complete angle is also known as .... **

#### ** 10. ........ are angles that add together to make a right angle. **

#### ** 11. Supplementary angles are angles that add together to make a ...... **

#### ** 12. The magnitude of the complementary of an angle is equal to the ...... of the angle's magnitude. **

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