Write a query identifying the type of each record in the TRIANGLES table using its three side lengths. Output one of the following statements for each record in the table:
-
Equilateral: It's a triangle with
$3$ sides of equal length. -
Isosceles: It's a triangle with
$2$ sides of equal length. -
Scalene: It's a triangle with
$3$ sides of differing lengths. - Not A Triangle: The given values of A, B, and C don't form a triangle.
The TRIANGLES table is described as follows:
| Field | Type |
|---|---|
| A | Integer |
| B | Integer |
| C | Integer |
Each row in the table denotes the lengths of each of a triangle's three sides.