bisa tolong in gk? aku butuh banget buat besok
234 = 2(80 + l)
117 = 80 + l
37 cm = lebar [answer.2.content]
Jawaban:
lebar = 31 cm
Penjelasan dengan langkah-langkah:
diketahui
K = 234
p = 86
ditanya
lebar ([tex] ℓ [/tex])
jawab
K = 2(p + [tex] ℓ [/tex])
234 = 2(86[tex] + ℓ [/tex])
234 ÷ 2 = 86 + [tex] ℓ [/tex]
117 = 86 + [tex] ℓ [/tex]
[tex] ℓ [/tex] = 117 - 86
[tex] ℓ [/tex] = 31 cm
K = 2(p + l)234 = 2(80 + l)
117 = 80 + l
37 cm = lebar [answer.2.content]
