min tolong bantu soal no 3 kelas 10

Sudut K
= 180 - 75 - 60
= 45

LM/sin K = KL/sin M
8/sin 45 = KL/sin 60
8 / 1/2 akar 2 = KL / 1/2 akar 3
KL = 8 akar 3 / akar 2
KL = 4 akar 6