Question
The shape of the shell resembles a cone with an approximate diameter of 21 mm and an approximate height of 38 mm.
What is the approximate volume of the shell? (Use 3.14 for .)
What is the approximate volume of the shell? (Use 3.14 for .)
Answers
MathMate
r=radius=21/2=10.5 mm
h=height=38mm
V is in mm³
Volume of a cone, V
= (1/3)πr²h
=(1/3)*3.14*10.5²&38 mm³
=4385 mm³
h=height=38mm
V is in mm³
Volume of a cone, V
= (1/3)πr²h
=(1/3)*3.14*10.5²&38 mm³
=4385 mm³