Sec 5NA Mathematics - Homework In the diagram, AEB, AFC and CGD are straight lines. AD // FG, EF =12 cm, BC 18 cm, AD = 12 cm and FG=x cm. a) Name two pairs of similar triangles in the diagram. b) Find the ratio AF: FC. [2:1] c) Find the value of x. [x = 4] 12 D. %3D E 12 F G. B 18
Sec 5NA Mathematics - Homework In the diagram, AEB, AFC and CGD are straight lines. AD // FG, EF =12 cm, BC 18 cm, AD = 12 cm and FG=x cm. a) Name two pairs of similar triangles in the diagram. b) Find the ratio AF: FC. [2:1] c) Find the value of x. [x = 4] 12 D. %3D E 12 F G. B 18
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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![HW 3.2
ST ANTHONY CANOSSIAN SECONDARY SCHOOL
Sec 5NA Mathematics - Homework
In the diagram, AEB, AFC and CGD are straight lines. AD // FG, EF= 12 cm,
12
8.
BC= 18 cm, AD= 12 cm and FG=x cm.
D
a) Name two pairs of similar triangles in the diagram.
b) Find the ratio AF: FC. [2: 1]
c) Find the value of x. [x= 4]
E
12 F
G.
18](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff5a473f5-e5a7-4252-803d-aba410a3634b%2F9855dc3b-959e-4b40-82a1-261436fb3ccf%2Fce8c92_processed.jpeg&w=3840&q=75)
Transcribed Image Text:HW 3.2
ST ANTHONY CANOSSIAN SECONDARY SCHOOL
Sec 5NA Mathematics - Homework
In the diagram, AEB, AFC and CGD are straight lines. AD // FG, EF= 12 cm,
12
8.
BC= 18 cm, AD= 12 cm and FG=x cm.
D
a) Name two pairs of similar triangles in the diagram.
b) Find the ratio AF: FC. [2: 1]
c) Find the value of x. [x= 4]
E
12 F
G.
18
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