Question

Find the volume of the composite solid. round your answer to the nearest tenth​

Answer 1

2488.46 ft³

Explanation:

the composite solid consists of;

cone and cylinder

volume of a cone=⅓πrh

volume of a cylinder=πr²h

then sum up the volume

⅓×3.142×8×9= 75.408 ft³

3.142×8×8×12=2413.056

2413.056+75.408=

2488.46 ft³