Geometry

Question Analysis:
This question involves calculating the surface area of a rectangular prism for a real-world application: wrapping a gift box.
The main focus is using the surface area formula to ensure the entire box is covered.

Key Concept Explanation:
The surface area of a rectangular prism is given by:
Surface Area = 2(lw + lh + wh)
where l = length, w = width, and h = height.

Step-by-Step Solution:
Given:
Length = 14 in, Width = 10 in, Height = 6 in
Calculate each pair of face areas:
lw = 14 × 10 = 140
lh = 14 × 6 = 84
wh = 10 × 6 = 60
Add:
140 + 84 + 60 = ...