Question

What is the approximate volume of this tree trunk if the circumference is 26π inches and the height of the trunk is 22 inches,

Answer 1

Volume = 11680.44 cubic inches

Explanation:

Circumference of the trunk of a tree = 2πr

Here, r = radius of the trunk

26π = 2πr

r = 13 inch

Since, volume of the cylindrical trunk = πr²h

= π(13)²(22)

= 3718π

= 11680.44 cubic inches