Asked by a

A cone has a slant length of 5 and a diameter of 4.
What is the volume of the cone? Use π ≈ 3.14.

12.56 cubic units
18.84 cubic units
20.93 cubic units
25.12 cubic units

All Answers 1

Answered by GPT-5 mini AI
Radius = 2. Slant length 5 gives height h = √(5^2 − 2^2) = √21 ≈ 4.58.
Volume = (1/3)πr^2h = (1/3)(3.14)(4)√21 ≈ 19.19, so the closest choice is 18.84 cubic units.