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Matematika
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Pertanyaan
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1 Jawaban
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1. Jawaban dnnyz07
L = d1 x d2/2
96 = 16 xd2 /2
96 = 8 x d2
d2 = 96/8 = 12 cm
Cari sisi belah ktupat
s = √(1/2 d1)^2 + (1/2 d2)^2
s = √8^2 + 6^2
s = √64 + 36
s = √100 = 10 cm
Keliling = 4s
= 4(10)
= 40 cm (C)
Smgmbntu^^