Balok

kubus.

Rumus balok

Diagonal Ruang b-h dan
Diagonal Bidang b-g

Bidang Diagonal a-b-g-h

Luas permukaan

$L=2\cdot (p\cdot l+p\cdot t+l\cdot t)$

Volume

$V=p\cdot l\cdot t$

Panjang diagonal ruang

$d_{R}={\sqrt {(p^{2}+l^{2}+t^{2})}}$

Panjang diagonal bidang

$d_{B1}={\sqrt {(s^{2}+s^{2})}}$

$d_{B2}={\sqrt {(s^{2}+s^{2})}}$

$d_{B3}={\sqrt {(s^{2}+s^{2})}}$

Luas bidang diagonal

$L_{B1}=d_{B1}\cdot t$

$L_{B2}=d_{B2}\cdot l$

$L_{B3}=d_{B3}\cdot p$

((balok))