https://file.aiquickdraw.com/mathbot/file/1726396963156szithdna.jpeg

The question in the image states:

"Kimberley uses 2 m of timber with a width of 5 cm to complete a square picture frame. What is the side length of the picture?"

We are given:
- Timber length: 2 meters (which is 200 cm)
- Timber width: 5 cm
- The frame is square, so all sides are equal.

### Let's break this down:
The 2 meters (200 cm) of timber is used to make the perimeter of a square frame. The perimeter \( P \) of a square is given by the formula:
\[
P = 4 \times s
\]
where \( s \) is the side length of the square.

We know the total timber length (i.e., the perimeter) is 200 cm. So, we can solve for \( s \):
\[
4 \times s = 200
\]
\[
s = \frac{200}{4} = 50 \text{ cm}
\]

Thus, the side length of the square picture frame is **50 cm**.

Would you like further clarification on this solution?

### Related questions:
1. What would the side length be if Kimberley used 3 meters of timber instead of 2 meters?
2. How would the dimensions change if the picture frame were rectangular instead of square?
3. If the timber's width changes to 10 cm, would it affect the side length of the picture?
4. What is the area of the square picture based on the side length?
5. How can we calculate the area of timber required to construct the frame?

### Tip:
Always check unit conversions (meters to centimeters) when dealing with different measurement units in word problems!

Kimberley uses 2 m of timber with a width of 5 cm to complete a square picture frame. What is the side length of the picture?

In this problem, Kimberley uses 2 meters of timber to build a square picture frame. Learn how to calculate the side length of the frame using the perimeter formula, key unit conversions, and basic geometry. Perfect for students in Grades 6-8.

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