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Mathematics
Mathematics
Problem
The sides of
△
A
B
C
\triangle ABC
△
A
B
C
are 6 cm, 8 cm and 10 cm. The corresponding sides of
△
D
E
F
\triangle DEF
△
D
E
F
are 9 cm, 12 cm and 15 cm. Determine whether the two triangles are similar. If they are, find the scale factor from
△
A
B
C
\triangle ABC
△
A
B
C
to
△
D
E
F
\triangle DEF
△
D
E
F
.
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