Question

The smallest photo size is 4 in x 5 in. Its perimeter is
  
enter your response here in and its area is
  
enter your response here insquared.

Answer 1

To find the perimeter and area of a photo that measures 4 inches by 5 inches, we can use the following formulas:

1. **Perimeter**: The perimeter \( P \) of a rectangle is calculated using the formula:
\[
P = 2 \times (length + width)
\]
Here, the length is 5 inches and the width is 4 inches.
\[
P = 2 \times (5 + 4) = 2 \times 9 = 18 \text{ inches}
\]

2. **Area**: The area \( A \) of a rectangle is calculated using the formula:
\[
A = length \times width
\]
\[
A = 5 \times 4 = 20 \text{ square inches}
\]

So, the answers are:
- The perimeter is **18 inches**.
- The area is **20 square inches**.