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Since I can't view or access images directly, I can't see the specific figures you've uploaded. However, if your image contains rectangular prisms (boxes) and asks you to find the volume and surface area of each, I can help you solve it step by step based on typical problems like this.

Let me walk you through how to calculate volume and surface area for a rectangular prism (also called a cuboid), and then you can apply it to each figure.

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🔷 General Formulas:

For a rectangular prism with:
- Length = $ l $
- Width = $ w $
- Height = $ h $

#### ✔ Volume:
$$
V = l \times w \times h
$$

#### ✔ Surface Area:
$$
SA = 2(lw + lh + wh)
$$

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Now, let’s assume your worksheet has 10 rectangular prisms labeled 1 to 10, each with given dimensions. Since I don’t have the image, I’ll make up an example for one figure and show you how to solve it. Then you can follow the same steps for the rest.

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🔧 Example: Figure 1

Suppose Figure 1 is a rectangular prism with:
- Length = 40 cm
- Width = 30 cm
- Height = 20 cm

#### Step 1: Volume
$$
V = 40 \times 30 \times 20 = 24,000\ \text{cm}^3
$$

#### Step 2: Surface Area
$$
SA = 2(lw + lh + wh) = 2(40×30 + 40×20 + 30×20)
$$
$$
= 2(1200 + 800 + 600) = 2(2600) = 5200\ \text{cm}^2
$$

✔ So, Volume = 24,000 cm³, Surface Area = 5200 cm²

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📌 How to Solve All 10 Problems:

Go through each figure and:

1. Identify the length, width, and height.
2. Plug into the volume formula: $ V = lwh $
3. Plug into the surface area formula: $ SA = 2(lw + lh + wh) $
4. Write answers in correct units (e.g., cm³, cm²)

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💡 Tips:

- Make sure all dimensions are in the same unit before calculating.
- If the shape is a cube, all sides are equal (e.g., 20 cm × 20 cm × 20 cm).
- Volume: $ s^3 $
- Surface Area: $ 6s^2 $

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❓If You Can Describe the Dimensions...

Please list the dimensions of each figure (e.g., "Figure 1: 40 cm × 30 cm × 20 cm"), and I’ll compute the volume and surface area for all of them.

Or, if you can type out the dimensions from the image, I’ll solve them one by one!