Question

Find the total volume of the sand castle, including the towers. (Note: all measurements are inches)

Answer 1

The total volume of the sand castle, including the towers.

Step-by-step explanation:

Volume and Surface area of Sandcastle description and calculation

Composite volume calculation summary:

add three of each hexagonal shape, three rectangular prisms, subtract one “door” and one semicircular prism.

model: V = 3*124.71in³+3*13.86in³+3*144in³-16in³-12.57in³  

V = 819.14in³

sand: V = 3*15.59ft³+3*1.73ft³+3*18ft³-2ft³-1.57ft³

V = 102.39ft³