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/|\
/ | \ 8
/|------|\ --60
L/o K/n
3
P
|\
| \
| =LM \ PL=??
| \
O---24----L
tinggi segitiga KLM = 4v3 cm
panjang proyeksi Mke KL = 8 cos60 = 8x 1/2 =4 cm
LM^2 = 1^2+ (4v3)^2 = 49... LM=7
PL^2= OL^2+ PO^2 = 24^2 + 7^2