Question

polygon name:
number of sides: 3
pairs of parallel sides:
number of right angles:

Explanation:

Step1: Identify polygon type

A polygon with 3 sides is a triangle.

Step2: Analyze parallel sides

In a triangle, no sides are parallel, so 0 pairs of parallel sides.

Step3: Count right - angles

The given triangle has 1 right - angle.

Answer:

polygon name: triangle
number of sides: 3
pairs of parallel sides: 0
number of right angles: 1