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Verified answer
Keliling segitiga= a + b + c
= 4p m + 3p m + 7p m
= 14p m
= 84 m
Nilai p
= 84 m : 14 m
= 6
Panjang A
= 4 × 6
= 24 m
Panjang B
= 3 × 6
= 18 m
Panjang C
= 7 × 6
= 42 m
sisi a = 4p m
sisi b = 3p m
sisi c = 7p m
keliling = 84 m
pjg setiap sisi-sisi = ?
keliling = 84
4p + 3p + 7p = 84
14p = 84
p = 84/14 = 6 m
sisi a = 4p = 4(6) = 24 m
sisi b = 3p = 3(6) = 18 m
sisi c = 7p = 7(6) = 42 m
Jadi, panjang setiap sisi segitiga berturut-turut adalah 24 m, 18 m, dan 42 m
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