1. What is Quadrilateral Identification?

Quadrilateral identification is the process of determining the specific type of four-sided polygon based on its side lengths, angles, and parallel properties. This helps in geometric analysis and classification.

2. How Does the Calculator Work?

The calculator uses the following rules:

3. Types of Quadrilaterals

Details: The calculator identifies common quadrilaterals including squares, rectangles, parallelograms, rhombuses, kites, and trapezoids based on their defining properties.

4. Using the Calculator

Tips: Enter all four side lengths, at least two angles, and specify parallel sides. The calculator will determine the most specific quadrilateral type that matches the given properties.

5. Frequently Asked Questions (FAQ)

Q1: What's the difference between rhombus and square?
A: Both have all sides equal, but a square has all right angles while a rhombus doesn't necessarily.

Q2: Is a square a rectangle?
A: Yes, a square is a special type of rectangle where all sides are equal.

Q3: What defines a trapezoid?
A: A trapezoid has exactly one pair of parallel sides.

Q4: How many angles do I need to enter?
A: At least two angles are needed to determine right angles and angle properties.

Q5: What if my shape doesn't match any specific type?
A: It will be classified as a general quadrilateral if it doesn't meet any specific criteria.