Question

Question 85 (ii)

In the given figure, the length of a green side is given by g and that of the red side is given by p.

Write an expression for the following pattern. Also, write an expression if 100 such shapes are joined together.

Answer 1

From the given figure,
Given, length of green side = g and length of red side = p
When we take three figures,

Total length of three figures = 3(2g + 2p) = 6g + 6p

If 100 such figures are joined together, then the expression becomes = 100(2q + 2p) = 200(g + p)

Hence, the required expression is 200(g + p).