Question

Determine if the given side lengths could be used to form a unique triangle, many different triangles, or no triangles.

20.2 in., 11 in., 8.2 in.
A unique triangle
B many different triangles
c. no triangles​

Answer 1

c. no triangles

Explanation:

11 + 8.2 = 19.2 < 20.2

sum of 2 side length should be larger than third side length