anettekcy anettekcy
  • 11-05-2020
  • Mathematics
contestada

The stairway shown is made of solid concrete. The height of each step is 10 inches (in.). The width and length are each 20 inches.
What is the volume, in cubic inches, of the concrete used to create this stairway?
12,000 cubic inches
12,800 cubic inches
10,400 cubic inches
8,000 cubic inches

Respuesta :

kristenwilliams954 kristenwilliams954
  • 11-05-2020
12,800 cubic inches
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