Question

right angle triangle ABC with sides 5 cm 12 cm and 13 cm is revolved about the side 12 cm find the volume of solid so obtained

Answer 1

It will form cone so
volume of cone =
1/3 $\pi \: r \: \:{}^{2} h$
$r = 5cm$
$h = 12cm$
Now on putting values

1/3* $3.14 \times (5) {}^{2} \times 12$
1/3 * $3.14 \times 25 \times 12$
1/3*$942cm {}^{3}$
314cm^3

Thanks

Answer 2

2200/7 cm^3 I the answer
if it is ryt mark it exelence