Jawab:16 cm (udah betul kok)
Penjelasan:DiketahuiKL (d) = 8√3 cm<M = 60°Ditanya LM (m)
d÷m = sin(<M)8√3 ÷ LM = sin(60°)LM = 8√3 ÷ sin(60°)LM = 8√3 ÷ ½√3LM = 8×2 × (√3÷√3)LM = 16 cmUdah betul kok
( xcvi )
sin M = KL/LM
sin 60° = 8√3 /LM
√3/2 = 8√3/LM
LM = 8√3 × 2/√3
LM = 8 × 2
LM = 16 cm
Rumus SMP:
LM/2 = KL/√3
LM/2 = 8√3/√3
LM/2 = 8
opsi B
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Jawab:
16 cm (udah betul kok)
Penjelasan:
Diketahui
KL (d) = 8√3 cm
<M = 60°
Ditanya LM (m)
d÷m = sin(<M)
8√3 ÷ LM = sin(60°)
LM = 8√3 ÷ sin(60°)
LM = 8√3 ÷ ½√3
LM = 8×2 × (√3÷√3)
LM = 16 cm
Udah betul kok
( xcvi )
sin M = KL/LM
sin 60° = 8√3 /LM
√3/2 = 8√3/LM
LM = 8√3 × 2/√3
LM = 8 × 2
LM = 16 cm
Rumus SMP:
LM/2 = KL/√3
LM/2 = 8√3/√3
LM/2 = 8
LM = 8 × 2
LM = 16 cm
opsi B