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.
Chapter4: Quadrilaterals
Section4.3: The Rectangle, Square, And Rhombus
Problem 42E: a Argue that the midpoint of the hypotenuse of a right triangle is equidistant from the three...
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Please help me with questions 2 and 3
Transcribed Image Text: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
T
R
E
D.
H
P
If AB = 20, AE = 12, and CF = 15, what is the
length of AC?
1) 8
2) 15
3) 23
4) 27
ZE
If AP = 10 and EO = 12, what is the perimeter of
quadrilateral TAEO?
1) 56
2) 64
3) 72
4) 76
2 In the diagram below, AB, BC , and AC are
tangents to circle O 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.
в
What is the perimeter of AABC?
1) 15
2) 25
3) 30
4) 60
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