A. When a unicyclist pedals once, the wheel makes one full revolution, and the unicycle moves forward the same distance along the ground as the distance around the edge of the wheel. If Daniel is riding a unicycle with a diameter of 20 inches, how many times will he have to pedal to cover a distance of 50 feet? Show all your work. B. If Nancy runs twice around the corner of a park and covers the distance of 879.2 ft, what will be the area of the circular park? (use π = 3.14) C. The circumference of a circular park is 34π yd. What is the area of the park in terms of π?
A. When a unicyclist pedals once, the wheel makes one full revolution, and the unicycle moves forward the same distance along the ground as the distance around the edge of the wheel. If Daniel is riding a unicycle with a diameter of 20 inches, how many times will he have to pedal to cover a distance of 50 feet? Show all your work. B. If Nancy runs twice around the corner of a park and covers the distance of 879.2 ft, what will be the area of the circular park? (use π = 3.14) C. The circumference of a circular park is 34π yd. What is the area of the park in terms of π?
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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A. When a unicyclist pedals once, the wheel makes one full revolution, and the unicycle moves forward the same distance along the ground as the distance around the edge of the wheel. If Daniel is riding a unicycle with a diameter of 20 inches, how many times will he have to pedal to cover a distance of 50 feet? Show all your work.
B. If Nancy runs twice around the corner of a park and covers the distance of 879.2 ft, what will be the area of the circular park? (use π = 3.14)
C. The circumference of a circular park is 34π yd. What is the area of the park in terms of π?
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