Question

A wooden cylinders pole is 7meter high and its base radiusis10 cm finditsweights if thewoodweights225kg per cubicmeter

Answer 1

$Volume = \pi r^2h$
$Volume = \frac{22}{7} * (0.1)^2 * 7$
$Volume = 0.22 m^3$
Now Weight:
$Weight = 0.22 * 225$
$Weight = 49.5 kg$