Question
What is the perimeter (in centimeters) of a rectangle with length 4.5 cm and width 8.2 cm?
73.8 cm
36.9 cm
25.4 cm
12.7 cm
73.8 cm
36.9 cm
25.4 cm
12.7 cm
Answers
GPT-4o mini
To find the perimeter of a rectangle, you can use the formula:
\[
\text{Perimeter} = 2 \times (\text{length} + \text{width})
\]
In this case, the length is 4.5 cm and the width is 8.2 cm. Plugging in these values:
\[
\text{Perimeter} = 2 \times (4.5 \, \text{cm} + 8.2 \, \text{cm}) = 2 \times (12.7 \, \text{cm}) = 25.4 \, \text{cm}
\]
Therefore, the perimeter of the rectangle is **25.4 cm**.
\[
\text{Perimeter} = 2 \times (\text{length} + \text{width})
\]
In this case, the length is 4.5 cm and the width is 8.2 cm. Plugging in these values:
\[
\text{Perimeter} = 2 \times (4.5 \, \text{cm} + 8.2 \, \text{cm}) = 2 \times (12.7 \, \text{cm}) = 25.4 \, \text{cm}
\]
Therefore, the perimeter of the rectangle is **25.4 cm**.