Penjelasan dengan langkah-langkah:
P:l:t = 4:2:3
p:l:t = 4x:2x:3x
diagonal ruang = √261
√p²+l²+t² = √261
(4x)²+(2x)²+(3x)² = (√261)²
16x²+4x²+9x² = 261
29x² = 261
x² = 261:29
x = √9
x = 3
p = 4x
p = 4.3
p = 12 cm
l = 2x
l = 2.3
l = 6 cm
t = 3x
t = 3.3
t = 9 cm
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Penjelasan dengan langkah-langkah:
P:l:t = 4:2:3
p:l:t = 4x:2x:3x
diagonal ruang = √261
√p²+l²+t² = √261
(4x)²+(2x)²+(3x)² = (√261)²
16x²+4x²+9x² = 261
29x² = 261
x² = 261:29
x = √9
x = 3
p = 4x
p = 4.3
p = 12 cm
l = 2x
l = 2.3
l = 6 cm
t = 3x
t = 3.3
t = 9 cm
BIASAIN TERIMAKASIH KLO UDH NGELIAT JAWABN GW  ̄へ ̄