Question

Determine if the given side lengths could be used to form a unique triangle, many different triangles, or no
triangles
12 ft 7ft. 14 ft
A unique triangle
B many different triangles
C no triangles​

Answer 1

Answer:

A unique triangle

Step-by-step explanation:

12+7 > 14

12 + 14 > 7

7 + 14 > 12

By the Triangle Inequality Theorem, 12, 7, 14 can make a triangle ( not take triangle's direction or in which quadrant into our consideration)