Jawab Penjelasan dengan langkah-langkah:
Data :
p=12cm
l=5cm
t=4cm
Diagonal bidang :
=√12²+5² = √144+25 = √169 = 13cm
Diagonal ruang:
=√13²+4² = √169 + 16 = √185 = 13,6 cm
Luas permukaan = 2((pxl)+(pxt)(lxt))
= 2((12x5)+(12x4)+(4x5))
=2(60+48+20)
=256 cm²
Volume = pxlxt
=12x4x5 = 240cm³
Panjang rusuk = 4x(p+l+t)
=4(12+4+5) = 84cm
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Jawab Penjelasan dengan langkah-langkah:
Data :
p=12cm
l=5cm
t=4cm
Diagonal bidang :
=√12²+5² = √144+25 = √169 = 13cm
Diagonal ruang:
=√13²+4² = √169 + 16 = √185 = 13,6 cm
Luas permukaan = 2((pxl)+(pxt)(lxt))
= 2((12x5)+(12x4)+(4x5))
=2(60+48+20)
=256 cm²
Volume = pxlxt
=12x4x5 = 240cm³
Panjang rusuk = 4x(p+l+t)
=4(12+4+5) = 84cm