To find out how many images are formed when plane mirrors are tilted at an angle, use the formula N=360/a-1 , wherein N is the number of images formed and a is the given angle. So in this case, N=360/30-1, will result to N=11 images formed.
Anyone looking for a simple answer, two mirrors facing each other at a 30 degree angle will produce 11 images.
2 images are formed
15 degrees. A bisected 60 degree angle makes 2 30 degree angles by definition of an angle bisector, then a 30 degree angle makes 2 15 degree angles by definition of an angle bisector.
45.33
The supplement of an 80 degree angle is an 100 degree angle.
78 degree angle
2 images are formed
5
Reflections and reflections of reflections.
When two plane mirrors are tilted at an angle of 60 degrees, there are 5 images will be formed.
All depends on how big the mirrors are, and how far apart they are.
4.5 or 3.5 The number is five.
3 Images
7 images.
3.3.3.3.
45
As we place two mirrors inclined with each other then many images are formed. If @ is the angle of inclination then number of images is got by the formula [360/@] - 1 Hence as we place the two mirrors at right angles ie 90 degree then number of images will be 3 If both mirrors kept parallel facing each other then infinite images are formed.
5 images. Total number of symmetrical positions = 360/60 = 6. Of these, one is the object itself.