Unless I miss my guess, you should discover that distances and angles are effectively irrelevant - you'll be able to make a general case that uses algebra instead of numbers.parya23 said:
The shortest mirror that will work depends on the purpose and location of the mirror. In general, a mirror should be large enough to reflect the entire face or body of a person, so the minimum recommended size is usually around 12 inches in diameter.
Yes, a smaller mirror can work just as well as a larger one as long as it is able to reflect the desired image. However, a larger mirror may provide a wider field of view and better overall reflection quality.
The most commonly used material for making mirrors is glass, which is coated with a thin layer of reflective metal. Other materials such as aluminum, silver, and copper can also be used for the reflective coating.
Yes, the shape of the mirror can affect its functionality. A flat mirror will reflect an image with the same size and orientation as the object being reflected, while a concave mirror can magnify or enlarge an image. A convex mirror, on the other hand, will reflect an image with a wider field of view.
The best location for a mirror depends on its intended use. For personal use, a mirror should be placed at a height and angle that allows for a clear and comfortable reflection. For decorative purposes, a mirror can be placed strategically to enhance the overall aesthetic of a room.