Jawaban:
k = 2 (p+l)
64 = 2 (p+l)
32 = p+l
p : l = 5 : 3
p = 5/8 x 32
= 20
l = 3/8 x 32
= 12 cm
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Jawaban:
k = 2 (p+l)
64 = 2 (p+l)
32 = p+l
p : l = 5 : 3
p = 5/8 x 32
= 20
l = 3/8 x 32
= 12 cm