Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN: 9781337614085
Author: Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher: Cengage,
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In the figure below, AB = 12, BC=9, EF=25, AF 10, measure of arc AF-20". D is the center of the circle. Line EC is tangent to circle D at point C Answer the following questions and show all your work. 1. Find the area of circle D. 2. Find the circumference of circle D. 3. Find the length of segment DF. 4. Find the length of segment EC. 5. Find the measure of angle B. 6. Find the measure of angle E. 7. Find the measure of angle ADF. 8. Find the measure of angle ACF. 9. Find the measure of angle ACE. 10. Suppose you double the diameter of circle D, how many times would the area of the circle 11. Find the perimeter of quadrilateral ABCE 12. Find the length of a segment with endpoints (10, 8) and (2, 2). [Does not use the figure abo
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Transcribed Image Text:In the figure below, AB = 12, BC=9, EF=25, AF 10, measure of arc AF-20". D is the center of the circle. Line EC is tangent to circle D at point C Answer the following questions and show all your work. 1. Find the area of circle D. 2. Find the circumference of circle D. 3. Find the length of segment DF. 4. Find the length of segment EC. 5. Find the measure of angle B. 6. Find the measure of angle E. 7. Find the measure of angle ADF. 8. Find the measure of angle ACF. 9. Find the measure of angle ACE. 10. Suppose you double the diameter of circle D, how many times would the area of the circle 11. Find the perimeter of quadrilateral ABCE 12. Find the length of a segment with endpoints (10, 8) and (2, 2). [Does not use the figure abo
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