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Name ____________________________ Date _______________________Lesson #97 – Using Circumference to Find Diameter and RadiusDirections: Solve all problems on this worksheet algebraically. Show all work.Given the circumference of the following circular object, find the measure of the diameter:5361846540500 C=7 π in. Directions: Find the measure of the diameter of each of the following circles. 404431562865004457706096000 5) C=6 π in. C= 2.5 π in. In your own words: How can we find the diameter or the radius of a circle given its circumference?Directions: Find the measure of the radius of each of the following circles. 39585901676400039922015463800 7) C=4 π ft. C= 14π in. Directions: Find the measure of the diameter of each of the following circles. Use 3.14 for π.464185666750036707646850900 9) C=1.75 cm. C=31.4 ft. Directions: Find the measure of the radius of each of the following circles. Use 3.14 for π.4616458699500420869416940900 11) C=18.85 in. C=7.85 ft. Directions: Find the radius or the diameter of the following circles by using an equation and solving algebraically.5) A circle has a circumference of 12π cm. What is the diameter of the circle?6) A wire of length 28π m is bent to form a circle. What is the radius of the circle?7) A circular table has a circumference of 24.93 ft. What is the diameter of the table? (Use 3.14 for π)8) A thread of length 52.31 cm is bent to form a circle. What is the radius of the circle? (Use 3.14 for π) ................
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