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Verified answer
KesebangunanKP/OP = KL./LM
KP/OP = (KP+PL) /LM
14/10 = (10 + PL)/12
10(10+PL) = 12(14)
10 + PL = 12(14)/10 = 168/10 = 16,8
PL = 16,8 - 10
PL = 6,8