Penjelasan dengan langkah-langkah:
v = πr²t
v = 22/7. 7. 7. 10
v = 22. 7. 10
v = 154. 10
v = 1540 cm³
Diameter = 14 cm
Tinggi = 10 cm
Volume?
[tex]\sf \bf \sf v = πr² × t[/tex]
[tex]\sf \bf \sf v = \frac{22}{7} × (14÷2)² × 10[/tex]
[tex]\sf \bf \sf v = \frac{22}{7} × 7²× 10[/tex]
[tex]\sf \bf \sf v = \frac{22}{7} × (7×7)× 10[/tex]
[tex]\sf \bf \sf v = \frac{22}{7} × 49× 10[/tex]
[tex]\sf \bf \sf v = \frac{1.078}{7} × 10[/tex]
[tex]\sf \bf \sf v = \frac{10.780}{7} [/tex]
[tex]\bold{\underline{\boxed{\pink{\sf \bf \tt v = 1.540 \: cm³}}}}[/tex]
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Penjelasan dengan langkah-langkah:
v = πr²t
v = 22/7. 7. 7. 10
v = 22. 7. 10
v = 154. 10
v = 1540 cm³
Diketahui :
Diameter = 14 cm
Tinggi = 10 cm
Ditanya :
Volume?
Jawab :
[tex]\sf \bf \sf v = πr² × t[/tex]
[tex]\sf \bf \sf v = \frac{22}{7} × (14÷2)² × 10[/tex]
[tex]\sf \bf \sf v = \frac{22}{7} × 7²× 10[/tex]
[tex]\sf \bf \sf v = \frac{22}{7} × (7×7)× 10[/tex]
[tex]\sf \bf \sf v = \frac{22}{7} × 49× 10[/tex]
[tex]\sf \bf \sf v = \frac{1.078}{7} × 10[/tex]
[tex]\sf \bf \sf v = \frac{10.780}{7} [/tex]
[tex]\bold{\underline{\boxed{\pink{\sf \bf \tt v = 1.540 \: cm³}}}}[/tex]
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