Ada yang tau no. 6,8,10 gak?.. Tolong ya buat besok.. Sama pake cara juga :)
Asruul
6) V = πrt V = 22/7 x 3,5 mm x 3,5 mm x 1,5 cm V = 22/7 x 0.35 x 0.35 x 1.5 V = 0.5775 cm³ p = m/V p = 115,5 / 0.5775 p = 200 g/cm³ p = 2 x 10² cm³ (E)
10) h = 1/2gr² h = 1/2 x 10 x 3 x 3 h = 45 + 0.1 (A)
V = 22/7 x 3,5 mm x 3,5 mm x 1,5 cm
V = 22/7 x 0.35 x 0.35 x 1.5
V = 0.5775 cm³
p = m/V
p = 115,5 / 0.5775
p = 200 g/cm³
p = 2 x 10² cm³ (E)
10) h = 1/2gr²
h = 1/2 x 10 x 3 x 3
h = 45 + 0.1 (A)