A triangle has a side length of 6 centimeters , 8 centimeters, and 12 centimeters the triangle is to be enlarged by a scale factor of 2.5 what will be the length of the longest side in the new triangle A 9 cen
B 12 cen
C 30 cen
D 18 cen

30 centimeters

Step-by-step explanation:

12 times 2.5 = 30

C. 30 centimeters

Step-by-step explanation:

The equation to find the volume of a cylinder is V = pi • radius squared • height.
The radius is half of the diameter.  Half of 8 is 4, squared is 16.  The height of the cylinder is 3.  Our equation becomes:
V = 3.14 • 16 • 3
V = 150.72
The volume of the cylinder is 150.72 inches.
The equation to find the volume of a cone is V = pi • radius squared • height • 1/3.
The height of the cone is 3, the radius squared is 18.  Our equation becomes:
V = 3.14 • 16 • 18 • 1/3
V = 904.32 • 1/3
V = 301.44
The volume of the cone is 301.44 inches.
The relationship between the two volumes is that the volume of the cone is two times bigger than the volume of the cylinder.