The length of one edge of a cube is 3 units. What is the volume of this cube in units? A) 6 cubic units B) 9 cubic units C) 12 cubic units D) 27 cubic units

See answer below

Step-by-step explanation:

Hi there,

The volume of a cube is the edge length cubed:

³

The edge length given is 3 u, so plug into the formula:

³ ³

thanks,

a) 32pie square meters

step-by-step explanation:

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²