Answer:
b) 80 cubic centimeters
Step-by-step explanation:
You want the volume of a pyramid with length 10 cm, width 4 cm, and height 6 cm.
The volume of a pyramid is 1/3 the volume of a cuboid with the same dimensions:
V = 1/3LWH
V = 1/3(10 cm)(4 cm)(6 cm) = 80 cm³
The volume of the pyramid is 80 cubic centimeters, choice B.