Question

how many mirror are needed to make a kaleidoscope?​

Answer 1

Answer:

three mirrors

For each kaleidoscope, remove the protective film from the faces of three mirrors. Gather the mirrors in your hands, long edges together. Gently and carefully fold the mirrors into a triangle, shiny sides in. Line up the corners to form an equilateral triangle.

Answer 2

Answer:

three mirrors

three mirrorsFor each kaleidoscope, remove the protective film from the faces of three mirrors. Gather the mirrors in your hands, long edges together. Gently and carefully fold the mirrors into a triangle, shiny sides in. Line up the corners to form an equilateral triangle.