Question

Class X students of a secondary school in Krishnagar have been allotted a

rectangular plot of a land for gardening activity. Saplings of Gulmohar are

planted on the boundary at a distance of 1m from each other. There is a

triangular grassy lawn in the plot as shown in the fig. The students are to sow

seeds of flowering plants on the remaining area of the plot.

Considering A as origin, answer question (i) to (v)​

Answer 1

Let x = sqrt(3+sqrt(3+sqrt(3+..)))...

Squaring Both sides

So x2=3+sqrt(3+sqrt(3+..))

So we get

x2=3+x;

Now solve for x by quadratic formula so x = 2.302775637731995