Respuesta :
Statements 1,3,5 are true! .
Step-by-step explanation:
Here we have , Following statements to check :
- The radius of the cone is 9 units.
- The height of the cone is 15 units.
- The height of the cone is 12 units.
- The volume of the cone is represented by the expression One-thirdπ(15)2(9).
- The volume of the cone is represented by the expression One-thirdπ(9)2(12).
Here , We have following parameters:
[tex]Radius = 9units\\Hegiht=12units\\[/tex]
Also , We know that volume of cone = [tex]\frac{1}{3}\pi r^2h[/tex]
⇒ [tex]\frac{1}{3}\pi 9^2(12)[/tex]
So , With above discussion it's clear that , Statements 1,3,5 are true! .