If PQRS is a parallelogram, then `angleP – angleR` is equal to

Options

A. 60°
B. 90°
C. 80°
D. 0°

Answer

To solve the problem, we need to analyze the properties of a parallelogram. Here’s the step-by-step solution:

### Step 1: Understand the properties of a parallelogram
A parallelogram has specific properties, one of which is that opposite angles are equal. This means that in parallelogram PQRS, we have:
- Angle P = Angle R
- Angle S = Angle Q

### Step 2: Set up the equation
Since we know that angle P is equal to angle R, we can express this mathematically:
- Angle P - Angle R = 0

### Step 3: Substitute the values
Now, substituting the equality into our equation:
- Angle P - Angle R = Angle R - Angle R = 0

### Step 4: Conclusion
Thus, we conclude that:
- Angle P - Angle R = 0 degrees

### Final Answer
Therefore, angle P minus angle R is equal to **0 degrees**.

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