1 In the diagram below, AABC is circumscribed about circle O and the sides of AABC are tangent to the circle at points D, E, and F. 3 In the figure shown below, quadrilateral TAEO is circumscribed around circle D. The midpoint of TA is R, and HO = PE. в R D. H If AB = 20, AE = 12, and CF = 15, what is the length of AC? 1) 8 2) 15 3) 23 4) 27 E If AP = 10 and EO = 12, what is the perimeter of quadrilateral TAEƠ? 1) 56 2) 64 3) 72 4) 76 2 In the diagram below, AB, BC, and AC are tangents to circle 0 at points F, E, and D, respectively, AF = 6, ČD = 5, and BE = 4. 4 In the accompanying diagram, circle O is inscribed in AABC so that the circle is tangent to AB at F, to BC at E, and to AC at D. If AF = FB = 5 and DC = 7, find the perimeter of AABC. What is the perimeter of A ABC? 1) 15 2) 25 3) 30 4) 60
1 In the diagram below, AABC is circumscribed about circle O and the sides of AABC are tangent to the circle at points D, E, and F. 3 In the figure shown below, quadrilateral TAEO is circumscribed around circle D. The midpoint of TA is R, and HO = PE. в R D. H If AB = 20, AE = 12, and CF = 15, what is the length of AC? 1) 8 2) 15 3) 23 4) 27 E If AP = 10 and EO = 12, what is the perimeter of quadrilateral TAEƠ? 1) 56 2) 64 3) 72 4) 76 2 In the diagram below, AB, BC, and AC are tangents to circle 0 at points F, E, and D, respectively, AF = 6, ČD = 5, and BE = 4. 4 In the accompanying diagram, circle O is inscribed in AABC so that the circle is tangent to AB at F, to BC at E, and to AC at D. If AF = FB = 5 and DC = 7, find the perimeter of AABC. What is the perimeter of A ABC? 1) 15 2) 25 3) 30 4) 60
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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