196 is the square of

Options

A. 11
B. 12
C. 14
D. 16

Answer

To determine which number is the square of 196, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the number to check**: We need to find out if 196 is the square of any of the given options: 11, 12, 14, or 16.

2. **Calculate the square of 11**:
- \( 11^2 = 11 \times 11 = 121 \)
- Since 121 is not equal to 196, option 11 is incorrect.

3. **Calculate the square of 12**:
- \( 12^2 = 12 \times 12 = 144 \)
- Since 144 is not equal to 196, option 12 is incorrect.

4. **Calculate the square of 14**:
- \( 14^2 = 14 \times 14 = 196 \)
- Since 196 is equal to 196, option 14 is correct.

5. **Calculate the square of 16**:
- \( 16^2 = 16 \times 16 = 256 \)
- Since 256 is not equal to 196, option 16 is incorrect.

6. **Conclusion**: The only number among the options whose square is equal to 196 is 14.

### Final Answer:
196 is the square of 14.

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