Question

lena carved this solid out of wood. find the volume of the solid. in³

Explanation:

Step1: Split into 3 rectangular prisms

Top: length=7in, width=2in, height=3in; Middle: length=3in, width=2in, height=8in; Bottom: same as top.

Step2: Calculate top volume

$V_{top}=7×2×3=42$

Step3: Calculate middle volume

$V_{middle}=3×2×8=48$

Step4: Calculate bottom volume

$V_{bottom}=42$ (same as top)

Step5: Sum all volumes

$Total=42+48+42=120$

Answer:

120 in³