Question

What is the surface area for a box with 12 as length, 10 as height and 3 as width.

Answer 1

Answer: 372 units²

Explanation:

We can use this formula to solve for the surface area:

Surface Area = 2lw + 2lh + 2hw

We will substitute the known values and solve:

Surface Area = 2lw + 2lh + 2hw

Surface Area = 2(12)(3) + 2(12)(10) + 2(10)(3)

Surface Area = 372 units²