Theorem :- In given similar triangle the ratio of corresponding sides are equal !!
answer :- 3 is the common ratio !
Find the corresponding sides of each triangle and divide to find the ratio.
FG = KJ
EF = JL
EG = LK
16.8 / 5.6 = 3
20.1 / 6.7 = 3
The common ratio is 3
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