Question
What is the formula for calculating the perimeter of a rectangle with length 8 cm and width 5 cm?
Ask by Barber Fowler. in South Africa
Jan 24,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
The perimeter of the rectangle is 26 centimeters.
Solution
To calculate the perimeter of a rectangle, you can use the following formula:
\[
\text{Perimeter} (P) = 2 \times (\text{Length} + \text{Width})
\]
**Given:**
- Length (\( L \)) = 8 cm
- Width (\( W \)) = 5 cm
**Plugging the values into the formula:**
\[
P = 2 \times (8\, \text{cm} + 5\, \text{cm}) = 2 \times 13\, \text{cm} = 26\, \text{cm}
\]
**Therefore, the perimeter of the rectangle is 26 centimeters.**
Reviewed and approved by the UpStudy tutoring team
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Simplify this solution Bonus Knowledge
To find the perimeter of a rectangle, you can use the formula: P = 2(length + width). For your rectangle with a length of 8 cm and a width of 5 cm, the calculation would be P = 2(8 cm + 5 cm) = 2(13 cm) = 26 cm. So the perimeter is 26 cm! Did you know that rectangles can be found everywhere in the world around you? From the screens of your favorite devices to the windows on your house, rectangles play a key role in design and function! Understanding their properties can help you appreciate the geometry all around you.
