Question

An enlargement of a rectangular

photo is 2.4 feet wide and 1.6 feet
tall. How much glass is needed to
cover the photo?
A 2.24 square feet
B 3.84 square feet
C 8 square feet
D 38.4 square feet

Answer 1

We have to calculate the area of glass needed to cover the photo.

The photo is a rectangle with the dimensions:

We can calculate the area as the product of the width and the h