aqilahindah
No 36. pjg rusuk = x cm jadi x^2 + x^2 = 16^22x^2 = 256x^2 = 128x = 8 akar 2 cari tinggi limas t^2 = 10^2 - 8^2t^2 = 100 - 64t^2 = 36, sehingga t = 6 cm jadi volume limas = 1/3 x luas alasx tinggi limas= 1/3 x (8 akar 2) kuadrat x 6= 1/3 x 128 x 6 = 256 cm^3
pjg rusuk = x cm
jadi x^2 + x^2 = 16^22x^2 = 256x^2 = 128x = 8
akar 2
cari tinggi limas
t^2 = 10^2 - 8^2t^2 = 100 - 64t^2 = 36,
sehingga t = 6 cm
jadi volume limas = 1/3 x luas alasx tinggi limas= 1/3 x (8 akar 2) kuadrat x 6= 1/3 x 128 x 6 = 256 cm^3