In 'a' plane mirror only 'one' image is formed.
plane mirror
If light hits a mirror at an angle it reflects back at you but it will make the image look bigger or smaller (if the mirror is concave or convex). If it is a flat plane mirror the image is the same but if your holding something it will be on the opposite side
The answer depends on knowing what the plane mirror hhas a 20-degree angle relative to!
same distance
The image formed in a plane mirror will appear to be the same size as the object, located the same distance behind the mirror as the object is in front of it, and laterally inverted (left and right reversed). The image will look like a virtual reflection of the object.
mirage mirror it's self!
In a plane mirror, your image is located directly behind the mirror at the same distance as you are from the mirror. The image appears to be the same size and orientation as the object but reversed left to right.
The image formed by a convex mirror is virtual, upright, and smaller than the actual object. It appears to be located behind the mirror and has a wider field of view compared to a plane mirror.
mirage mirror it's self!
The image in a plane mirror appears to be the same size as the object, but flipped left to right. Additionally, the image appears to be behind the mirror at the same distance as the object is in front of the mirror.
When you look at yourself in a plane mirror, you see a flipped image of yourself that is the same size and shape as you, but reversed from left to right.
A plane mirror.
The center of curvature of a plane mirror is located at an infinite distance behind the mirror. This is because a plane mirror is flat and does not have a curved surface like a concave or convex mirror.
A plane mirror is a mirror which is completely flat, easier for your image to be reflected.
why wouldn't they be? to see how they look mirror's make the place look big to the customer. it's commonly used in small shops.
plane mirror