Question

3. Dana has a wooden box that is shaped like a rectangular prismim the box measures 8 in. wide,9

Answer 1

Answer:

$V=168 \ in^3$

Step-by-step explanation:

-The box material is 0.5 inches thick.

-The inside dimensions are therefore an inch thick less each.

-The volume of the inside is then calculated as;

$V=lwh\\\\=(8-0.5\times 2)\times (9-0.5\times 2)\times (4-0.5\times 2)\\\\=7\times 8\times 3\\\\=168 \ in^3$

Hence, the inside volume is $168 \ in^3$