Question

Which set of side lengths can form a triangle?

А. 6 cm, 8 cm, and 16 cm
B. 6 cm, 8 cm, and 10 cm
C. 6 cm, 7 cm, and 14 cm
D. 6 cm, 7 cm, and 20 cm

Answer 1

Explanation:

6 cm, 8 cm, and 10 cm (B) form a triangle.

The Triangle Inequality Theorem states that the sum of the lesser two sides must be greater than the third.