A 3-foot-wide walkway is built around a swimming pool that is 20 feet by 30 feet, as shown in the following figure.In order to determine how much flagstone to buy, the homeowner needs to know the total area, in square feet, of the walkway. Which of the following expressions represents this area?
A 3-foot-wide walkway is built around a swimming pool that is 20 feet by 30 feet, as shown in the following figure.If the depth of the pool is 6 feet, what volume of water, in cubic feet, is needed to fill the pool?
A 3-foot-wide walkway is built around a swimming pool that is 20 feet by 30 feet, as shown in the following figure.What is the total area, in square feet, of the pool and the walkway?
O is the center of the circle, and the measure ofis 70ֲ°. What is the measure of?
What is the measure of -?
What is the length in feet of the ramp?
