To solve this problem, we can follow these steps:

1. First, we need to prompt the user to input the lengths of the sides of the quadrilateral. We can do this using the `input()` function in Python. Since the input is space-separated, we can use the `split()` function to separate the inputs and then convert them to float using the `float()` function.

2. Next, we calculate the semi-perimeter of the quadrilateral using the formula `s = (a + b + c + d) / 2.0`.

3. Then, we calculate the area of the quadrilateral using the formula `Area = √((s−a) * (s−b) * (s−c) * (s−d))`. We can use the `math.sqrt()` function in Python to calculate the square root.

4. Finally, we print the area of the quadrilateral, rounded off to two decimal places using the `round()` function in Python.

Here is a Python code snippet that implements these steps:

```python
import math

# Prompt the user to input the side lengths
a, b, c, d = map(float, input().split())

# Calculate the semi-perimeter
s = (a + b + c + d) / 2.0

# Calculate the area
area = math.sqrt((s - a) * (s - b) * (s - c) * (s - d))

# Print the area
print("Area of the quadrilateral: ", round(area, 2))
```

This program will calculate and print the area of the quadrilateral given the lengths of its sides.

Question

To solve this problem, we can follow these steps:

1. First, we need to prompt the user to input the lengths of the sides of the quadrilateral. We can do this using the `input()` function in Python. Since the input is space-separated, we can use the `split()` function to separate the inputs and then convert them to float using the `float()` function.

2. Next, we calculate the semi-perimeter of the quadrilateral using the formula `s = (a + b + c + d) / 2.0`.

3. Then, we calculate the area of the quadrilateral using the formula `Area = √((s−a) * (s−b) * (s−c) * (s−d))`. We can use the `math.sqrt()` function in Python to calculate the square root.

4. Finally, we print the area of the quadrilateral, rounded off to two decimal places using the `round()` function in Python.

Here is a Python code snippet that implements these steps:

```python
import math

# Prompt the user to input the side lengths
a, b, c, d = map(float, input().split())

# Calculate the semi-perimeter
s = (a + b + c + d) / 2.0

# Calculate the area
area = math.sqrt((s - a) * (s - b) * (s - c) * (s - d))

# Print the area
print("Area of the quadrilateral: ", round(area, 2))
```

This program will calculate and print the area of the quadrilateral given the lengths of its sides.

Knowee AI · Accepted Answer