A brick is an example of a:

Options

A. cube
B. cuboid
C. prism
D. cylinder

Answer

To determine what shape a brick represents, we can follow these steps:

### Step 1: Understand the shape of a brick
A brick is a rectangular block that has six faces, all of which are rectangles.

**Hint:** Visualize a brick and observe its dimensions and faces.

### Step 2: Analyze the options given
We have four options to consider:
- Option A: Cube
- Option B: Cuboid
- Option C: Prism
- Option D: Cylinder

**Hint:** Think about the characteristics of each shape listed in the options.

### Step 3: Compare the brick with a cube
A cube has all sides of equal length, and all its faces are squares. Since a brick does not have equal sides, it cannot be a cube.

**Hint:** Recall the definition of a cube and check if a brick fits that definition.

### Step 4: Compare the brick with a cuboid
A cuboid has opposite faces that are equal and all angles are right angles. Since a brick has this structure, it matches the definition of a cuboid.

**Hint:** Consider the dimensions of a brick and see if they fit the definition of a cuboid.

### Step 5: Compare the brick with a prism
A prism is a solid shape that has two identical ends and flat sides. While a brick can be considered a type of prism, it is more specifically classified as a cuboid.

**Hint:** Think about the types of prisms and how they relate to the shape of a brick.

### Step 6: Compare the brick with a cylinder
A cylinder has circular bases and curved sides. Since a brick has flat rectangular faces, it cannot be a cylinder.

**Hint:** Visualize the shape of a cylinder and see how it differs from a brick.

### Conclusion
After analyzing all the options, we conclude that a brick is best described as a **cuboid**.

**Final Answer:** A brick is an example of a cuboid.

---