The length of a rectangular garden is 60 metres and breadth is 40 metres. There is a road of width 2 metres inside around the garden. a) Find the area of the garden in square centimeter.

b) Find out the area of the road.

c) Find the perimeter of a rectangular region whose length is 6 times its breadth and area is equal to the rectangle given in the stem.

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.