Give three real life examples of ray and line segments

Examples of rays in real life include sunlight, torchlight beam, and laser light. Examples of line segments include the edges of a ruler, the sides of a book, and the wooden sticks of a matchbox.

Ray Examples

• Sunlight: Travels in straight paths like rays.
• Torchlight: Emits light in one direction from a point.
• Laser pointer: Creates a focused ray of light.

Line Segment Examples

• Ruler edge: Straight line between two fixed points.
• Book sides: Represent fixed straight line segments.
• Matchstick: Has two definite ends forming a line segment.

Thus, rays are infinite in one direction, while line segments have two fixed endpoints.