Question

The volume of a1_m long circular iron rod is 24th cm find its diameter

Answer 1

Hey mate..!!

Here's your answer..

___________________________

$volume = \pi {r}^{2} h \\ 24 \times 7 \div 22 = {r}^{2} h \\ 7.64 \div 100 = {r}^{2} \\ 0.764 = {r}^{2} \\ =0.87$
So diameter=1.74cm

_____________________________


HOPE IT HELPS..

@Rêyaañ11