Level:
Project ID:
1003118706
Accepted:
1
Clonable:
0
Easy:
1
Consider a truncated cone with the diameters of its bases \( 2\,\mathrm{cm} \) and \( 10\,\mathrm{cm} \), and with the height \( 4\,\mathrm{cm} \). Which of the following formulas cannot be used to calculate the volume of such truncated cone?
\( V=\pi\int\limits_0^4(5-x)\,\mathrm{d}x \)
\( V=\pi\int\limits_0^4(5-x)^2\mathrm{d}x \)
\( V=\frac{\pi}3\cdot4\cdot(25+5+1) \)
\( V=\frac{\pi}3\cdot25\cdot5-\frac{\pi}3\cdot1\cdot1 \)