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The image asks to calculate the cubic meters required for a house slab shown, where the slab thickness is 0.12 m.

To find the cubic meters of concrete required, we need to calculate the area of the slab (in square meters) and then multiply by the thickness (in meters).

### Step-by-Step Process:
1. **Calculate the area of the slab:**
   The slab shape looks like an "L," so we can divide it into two rectangles.
   - The dimensions provided are:
     - Left part: 3.6 m by 2.6 m
     - Bottom part: 4.8 m by 3.8 m (subtracting the cut-out rectangle from the total width of 7.4 m).

2. **Calculate the area of each section:**
   - Left rectangle area: \( 3.6 \, \text{m} \times 2.6 \, \text{m} = 9.36 \, \text{m}^2 \)
   - Bottom rectangle area: \( 4.8 \, \text{m} \times 3.8 \, \text{m} = 18.24 \, \text{m}^2 \)

3. **Total area of the slab:**
   \[
   9.36 \, \text{m}^2 + 18.24 \, \text{m}^2 = 27.6 \, \text{m}^2
   \]

4. **Multiply by the thickness (0.12 m):**
   \[
   \text{Volume} = 27.6 \, \text{m}^2 \times 0.12 \, \text{m} = 3.312 \, \text{m}^3
   \]

Thus, the cubic meters required for the house slab is **3.312 m³**.

Would you like further clarification or details on any part of the calculation?

### Related Questions:
1. How do we handle different slab thicknesses when calculating volume?
2. What units should be used when calculating volumes for construction projects?
3. Can we apply this method to calculate the volume for irregularly shaped foundations?
4. What would happen if the slab thickness varied in different parts of the foundation?
5. How does temperature affect the curing and volume of concrete?

**Tip:** When calculating areas or volumes, breaking complex shapes into simpler components (rectangles, triangles, etc.) makes it easier to manage the math.

Calculate the cubic meters required for the house slab shown, with a slab thickness of 0.12 m.

Learn how to calculate the cubic meters of concrete required for an L-shaped house slab with a thickness of 0.12 m. The step-by-step guide breaks the slab into two rectangular sections and applies geometric formulas for area and volume. Suitable for students in Grades 9-12.

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