Question

Which of the following if/else statements using a variable called ‘count’ are written correctly?



if count > 10():
forward(100)
else():
forward(50)

if count > 10:
forward(100)
else:
forward(50)

if (count) > 10:
forward(100)
else:
forward(50)

if count > 10:
forward(100)
else():
forward(50)
Question: 4
What would be the radius of the circle output from the following code?
If Else Statement Image



10 pixels


20 pixels


30 pixels


40 pixels

Answer 1

Let's break down your question into two parts: the if/else statements and the circle radius.

### Part 1: If/Else Statements

In Python, if/else statements must follow a specific syntax. The correct syntax does not include parentheses after `else`. Let's evaluate each provided if/else statement:

1. **Statement 1:**
```python
if count > 10():
forward(100)
else():
forward(50)
```
- **Incorrect**: `10()` is incorrect because `10` is not a callable function, and `else()` is incorrect because `else` should not have parentheses.

2. **Statement 2:**
```python
if count > 10:
forward(100)
else:
forward(50)
```
- **Correct**: This follows the proper syntax for if/else statements in Python.

3. **Statement 3:**
```python
if (count) > 10:
forward(100)
else:
forward(50)
```
- **Correct**: This is also correct syntax since parentheses around `count` do not affect the evaluation.

4. **Statement 4:**
```python
if count > 10:
forward(100)
else():
forward(50)
```
- **Incorrect**: The use of `else()` is incorrect.

### Summary of Part 1:
- **Correct Statements**: Statement 2 and Statement 3.
- **Incorrect Statements**: Statement 1 and Statement 4.

### Part 2: Circle Radius Output

You mentioned "If Else Statement Image," but since no image is provided, I can't determine the radius of the circle based directly on code or a visual representation.

If you can provide the specific code related to generating the circle or elaborate on the logic associated with the if/else statements that determine the radius, I could help you better. Please provide more details so I can assist you with the radius calculation.