Question

Pia used a cone funnel with a 3-inch diameter and a length of 3 inches to pour oil into her car.How much will the funne hold?

Answer 1

A funnel with cone shape have

Volume V= (1/3)•π•r^2 • h

Diameter= 2•r= 3 inch

Radius r= 3/2= 1.5 inches

Height h= 3 inches

Then now calculate

V = (1/3)•π • (1.5^2) • 3 =

V= (1/3)•π •(2.25•3) = 2.25•π = 7.07 cubic inches

THEN ANSWER IS

OPTION C) 7.1. in^3