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- Practice
- Tutorials
- 10 Days of Javascript
- Day 4: Create a Rectangle Object

# Day 4: Create a Rectangle Object

# Day 4: Create a Rectangle Object

**Objective**

In this challenge, we practice creating objects. Check out the attached tutorial for more details.

**Task**

Complete the function in the editor. It has two parameters: and . It must return an object modeling a rectangle that has the following properties:

- : This value is equal to .
- : This value is equal to .
- : This value is equal to
- : This value is equal to

**Note:** The names of the object's properties *must* be spelled correctly to pass this challenge.

**Input Format**

The first line contains an integer denoting .

The second line contains an integer denoting .

**Constraints**

**Output Format**

Return a object that has the properties specified above. Locked code in the editor prints the returned object's , , , and to STDOUT.

**Sample Input 0**

```
4
5
```

**Sample Output 0**

```
4
5
18
20
```

**Explanation 0**

Given a of and a of , the *Rectangle* object's is and its is .