Question

A cone has a diameter of 4 inches and a height of 7 inches. Find the volume

of the cone. Use 3.14 for II.
Volume of a cone: II rh
177.2 in.
29.3 in.3
351.7 in.
87.9 in.

Answer 1

V = 29.3 inch³

Step-by-step explanation:

Given data:

Diameter of cone = 4 inch

Height of cone = 7 inch

Volume of cone = ?

Solution:

Formula:

V = πr²h/3

we calculate the radius from diameter,

r = 4 inch/2 = 2 inch

Volume:

V = 3.14 ×(2 inch)² × 7 inch/3

V = 3.14 × 4 inch² × 7 inch/3

V = 29.3 inch³