Height^2 = slant height^2 - r^2
Height^2 = 6.5^2 - 3.5^2
Height^2 = 42.25 -12.25
Height^2 = 30
Height =
5.477
Cone Volume = (π • r² • h) ÷ 3
Cone Volume = (3.1416 * 3.5^2 * 5.477) / 3
Cone Volume = 70.26
Lateral Area = (π • r • slant height)
Lateral Area = (3.1416 * 3.5 * 6.5)
Lateral Area = 71.47
