Question
If DBC = 18 and GFE = 36, then IJEF
=Solution
The pattern followed is: (D + B + C) x 2 = (4 + 2 + 3) x 2 = 9 x 2 = 18 (G + F + E) x 2 = (7 + 6 + 5) x 2 = 18 x 2 = 36 (I + J + E + F) x 2 = (9 + 10 + 5 + 6) x 2 = 30 x 2 = 60
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