Quiz, Mathematics in Nature (A)

Match the photo with the correct type of pattern.

• Spiral

• 
• Chaos

• 
• Symmetry

• 
• Tessellation

• 
• Fractal

• 

This refers to a sense of harmonious and beautiful proportion and balance where the shape and pattern of the left side is the same as a mirror image of its right side

• Symmetry

• Fractals

• Spiral

• Tessellation

This is a curve or geometric figure, each part of which has the same statistical character as the whole.

• Symmetry

• Fractals

• Spiral

• Tessellation

This is a curved pattern that focuses on a center point and a series of circular shapes that revolve around it.

• Symmetry

• Fractals

• Spiral

• Tessellation

This is formed by using or putting a tile and repeating again over a flat surface.

• Symmetry

• Fractals

• Spiral

• Tessellation

These are formed through sequences of lines and regular polygons.

• Nature patterns

• Number patterns

• Geometric patterns

• geometric sequence

This is a fractal curve built by starting with an equilateral triangle, removing the inner third of each side, building another equilateral triangle at the location where the side was removed, and then repeating the process indefinitely.

• Sierpenski sieve

• Koch snowflake

• Fibonnacci sequence

• Pascal triangle

Drag the correct answer to the spaces provided. Given a Koch snowflake formed from a triangle with a side of 8 cm. The length of the side of the snowflake in 4 iterations is (a)   cm. It will have (b)   sides and its perimeter will be ​ (c)   cm.

• 0.099
• 768
• 75.852
• 0.296
• 648
• 0.125
• 20,736

Which of the following is an example of arithmetic sequence?

• 1, 4, 9, 16, …

• 10, 100, 1000, …

• 1, 16, 31, 46, …

• 15, 45, 135

Drag the correct answer to the spaces provided. Given the arithmetic sequence 14, 19, 24, 29, ... . The value of d is (a)   . The 15th term is (b)   and the sum of the 15 terms is ​ (c)   .

• 5
• 84
• 735
• 4
• 10
• -5
• 89