 Hello and welcome to the session. Let us start the following problem today. Half the perimeter of a rectangular garden whose length is 4 meter more than its width is 36 meter, finally dimensions of the garden. Now let us first write the key idea that we will be using in the problem. Tiller rectangle, length here is equal to 2 into L plus B. Now let us write the solution. On reading the question we find that two quantities are unknown that is length and width. So let the length be, the question is given to us at 236 meter. Therefore we have 236 or is equal to 236, this is our equation 1. Now it is also given to us in the question that whose length is 4 meter more than its width. Therefore between length and width is 4 meter therefore we get L minus B is equal to 4 and this is our second equation. Now solving equation 1 and 2 we get equal to 36 and L minus B is equal to 4 and then this gets cancelled. So we get L is equal to 40 which implies L is equal to 20 meter. Required length is equal to 20 meter and width equal to 20 minus 4 which is equal to 16 meter. Hope you understood this problem. Bye bye and have a nice day.