melycia
ok gak apa-apa kalau gak bisa 3√2197 . makasih telah membantu :)
isnani18
Misalkan sisinya = a berarti diagonal bidangnya =
atau a = 81,185
A. sisinya = = 81,185 B. luas permukaan = 6 x luas sisi = 6 x 6591 = 39.546 C. volume = = = 535.090,7 D. luas diagonal bidang = diagonal bidang x sisi = x a = x =
a.27
b.4374
c.19683
d.729√2
berarti diagonal bidangnya =
atau a = 81,185
A. sisinya = = 81,185
B. luas permukaan = 6 x luas sisi = 6 x 6591 = 39.546
C. volume = = = 535.090,7
D. luas diagonal bidang = diagonal bidang x sisi = x a = x =