Question

Which of the following statements about angles is incorrect?

• A. A straight line makes an angle.
• B. Connecting any two points to the center of a circle forms an angle.
• C. The point where rays meet is called an angle.
• D. When two rays meet at a point, they form an angle.

Answer 1

The correct option is C The point where rays meet is called an angle.

1. Rays are the arms of an angle and the point where rays meet is called the vertex.
2. When two rays meet at a point, they form an angle.
3. Connecting any two points to the center of a circle forms an angle.
4. A straight line makes an angle. It is known as a straight angle.