Sebuah Kubus dengan panjang rusuk 5 CM tentukan A:Volume Kubus B:Luas Permukaan kubus C:Panjang diagonal bidang D:Panjang Diagonal Ruang E:Luas Bidang Diagonal
YHendriawan
V kubus = 5x5x5 = 125 Luas Permukaan = 6s2 = 6x25 = 150 P Diagonal bidang = 5 akar 2 P Diagonal Ruang = 5 akar 3 Luas bidang diagonal ...
alfinaboedhiaji
A. V = s x s x s = 5 x 5 x 5 = 125 B. L permukaan = 5 x 5 x 6 = 150 C. Diagonal bidang = = = 7,071067 cm D. Diagonal ruang = = = 8,66025 cm E. L bidang diagonal = 7,07106 x 5 = 35,3553
Luas Permukaan = 6s2 = 6x25 = 150
P Diagonal bidang = 5 akar 2
P Diagonal Ruang = 5 akar 3
Luas bidang diagonal ...
= 5 x 5 x 5
= 125
B. L permukaan = 5 x 5 x 6 = 150
C. Diagonal bidang =
=
= 7,071067 cm
D. Diagonal ruang =
=
= 8,66025 cm
E. L bidang diagonal = 7,07106 x 5 = 35,3553