Volume tabung yang berjari-jari 2x² dan tinggi 7x², jika π = 22/7 adalah ...
A. 88 x⁴
B. 88 x⁶
C. 88 x⁶
D. 88 x⁷
A. 88 x⁴
B. 88 x⁶
C. 88 x⁶
D. 88 x⁷
Volume Tabung = πr²t
V = πr²t
V = 22/7 × 2²x² × 7x²
V = 22 × 4x⁴
V = 88x⁴ (A.)
Volume=πr²t
=22/7.2x².2x².7x²
=22.2x².2x².x²
=22.4x².x²
=22.4x⁴
=22.4.x⁴
=88x⁴.
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