Question

Observe the geometrical pattern and answer the following questions

i) Write down the number of sticks used in each of the iterative pattern.

ii) Draw the next figure in the pattern also find the total number sticks used in it

Answer 1

i) Number of sticks used in first pattern = 3

Number of sticks in second pattern = 9

Number of sticks in third pattern = 18

ii) Next pattern

Number of sticks used = 30