Order of rotation of a regular pentagon is

Options

A. 1
B. 5
C. 4
D. 0

Answer

To determine the order of rotation of a regular pentagon, we follow these steps:

### Step 1: Understand the term "regular pentagon"
A regular pentagon is a five-sided polygon where all sides and angles are equal.

**Hint:** Remember that "regular" means all sides and angles are the same.

### Step 2: Identify the number of sides
A pentagon has 5 sides. This is crucial because the order of rotation is directly related to the number of sides.

**Hint:** Count the sides of the polygon to find the value of 'n'.

### Step 3: Know the formula for the order of rotation
The order of rotation for any regular polygon is equal to the number of its sides. Therefore, for a polygon with 'n' sides, the order of rotation is 'n'.

**Hint:** The formula is simple: Order of rotation = n (number of sides).

### Step 4: Apply the formula to the pentagon
Since a pentagon has 5 sides, we can substitute 'n' with 5.

**Hint:** Substitute the number of sides into the formula.

### Step 5: Conclusion
Thus, the order of rotation of a regular pentagon is 5.

**Final Answer:** The order of rotation of a regular pentagon is 5.