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In the Fibonacci sequence, what comes after 0, 1, 1, 2, 3, 5, 8, 13?
21
In what year was Fibonacci’s book Liber Abaci published, where the sequence first appeared in Europe?
1202
9. What type of symmetry is shown when an image can be folded along a line and the two halves match exactly?
Reflection Symmetry
It refers to the imaginary line that divides a figure into two mirror-image halves.
Line of Symmetry
The fixed point around which the rotation occurs
center of rotation
It is a transformation that moves every point of a figure or space by the same distance in a given direction.
Translation
It is a transformation that flips a figure over a line.
reflection
It is a transformation that produces an image that is the same shape as the original, but is a different size.
dilation
it is a composition of two transformations
glide reflection
It is a pattern made by repeating shapes that fit together perfectly without any gaps or overlapping.
tessellation
how many shapes are considered as regular tessellation?
3 (triangles, squares, hexagon)
it is a tessellation that is made of two or more regular polygons. The pattern at each vertex must be the same.
Semi regular tessellation
what is the main design of escher tessellation?
animals
it is an infinite strip with a repeating pattern
frieze patterns
what is the value of golden ratio?
approximately 1.618
It is a rectangle where the ratio of the length to the width is 1.618
golden rectangle
