help me wit these 3 questions plz.

A cone has a base radius of 7 centimeters and a height of 21 centimeters.

 

What is the volume of the cone?

        A.

28π cm3

      B.

49π cm3

      C.

147π cm3

      D.

343π cm3



Help Me Wit These 3 Questions Plz A Cone Has A Base Radius Of 7 Centimeters And A Height Of 21 Centimeters What Is The Volume Of The Cone A 28π Cm3 B 49π Cm3 C class=
Help Me Wit These 3 Questions Plz A Cone Has A Base Radius Of 7 Centimeters And A Height Of 21 Centimeters What Is The Volume Of The Cone A 28π Cm3 B 49π Cm3 C class=