1. Brent wants to dig a circular pond surrounded by a flower bed as shown below. The pond will have a diameter of 10 ft and the combined diameter of the pond + flower bed will be 14 ft.
a) Brent needs to know the area of the pond in order to purchase a cover for the winter. What is the area of the pond, to the nearest square foot?
b) Brent needs to know the area of the flower bed to plan the layout and order the flowers. What is the area of the flower bed, to the nearest square foot?
2. A rectangular prism shaped room measures 3.5 m wide, 4.2 m long, and 2.4 m high. All surfaces except the floor are to be painted.
a) What is the surface area of the space to be painted? Round your answer to 1 decimal place.
b) A typical paint can will cover 35 m2 of surface area and is on sale right now for $40 a can. How much will it cost to paint this room?
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