Question

Triangle PQR has sides measuring 4 cm, 6 cm, and 8 cm. What type of triangle is PQR?

Options

• Equilateral triangle

• Isosceles triangle

• Scalene triangle

• Cannot be determined

Answer 1

Scalene triangle

Explanation:

All three sides have different lengths (4 cm ≠ 6 cm ≠ 8 cm), which means no two sides are equal.

This is the defining characteristic of a scalene triangle.