What kind of angle is between the direction East and West ?

Answer

To determine the kind of angle between the directions East and West, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Directions**: First, we need to understand the four main cardinal directions: North, South, East, and West.
- North is at the top, South is at the bottom, East is to the right, and West is to the left.

2. **Visualize the Angle**: Next, we visualize the angle formed between East and West.
- Draw a horizontal line representing the East direction going to the right and another horizontal line representing the West direction going to the left.

3. **Determine the Vertex**: The point where the two lines (East and West) meet is called the vertex of the angle.
- In this case, the vertex is at the center point where East and West diverge.

4. **Measure the Angle**: The angle formed between the East and West directions can be measured.
- Since East and West are directly opposite each other, the angle between them is a straight line.

5. **Calculate the Angle**: The angle of a straight line is measured as 180 degrees.
- Therefore, the angle between East and West is 180 degrees.

6. **Identify the Type of Angle**: Since we have determined the angle to be 180 degrees, we can classify it.
- An angle that measures 180 degrees is known as a straight angle.

### Final Answer:
The angle between the direction East and West is a straight angle, which measures 180 degrees.

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