A group of campers measured the length of a shadow cast by a fire lookout tower as 48 ft. long. One of the campers cast a shadow 8 ft. long. If the camper was 6 ft. tall, how high was the tower?

The circumference of a cricle, given in terms of the number pi, is 14 inches. Which of the following is closet to the aera of the circle?

A baseball diamond is actually a square 61 ft on a side. What distance must a catcher throw the ball to pick off a runner attempting to steal second base? The distance is ft. (Round to the nearest tenth as needed.)

A phone company braces a pole 30 ft high by placing another pole 14 ft away from the foot of the first pole reaching to within 3 ft of its top. How long must the bracing pole be?