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Matematika
cheviendhamhudy11
Pertanyaan
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1 Jawaban
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1. Jawaban firzainaara
A = persegi
MATEMATIKA SMP
Penyelesaian:
L.A= s²
16 = s²
√16=s
4 =s
L.B =p x l
40 = p x 4
p =40:4
p = 10
L.C= p x l
24 = p x 4
p = 24:4
p = 6
l.D= pC
pD=pB
LD=p x l
=10 x 6
= 60 cm²
JAWABAN : A.60