Question

Which of the following can be the possible lengths( in cm ) of a triangle? A.( 3, 5, 9) B. (6, 4, 11) C. (9, 11, 13) D. (2, 5, 7)​

Answer 1

Step-by-step explanation:

A) (3,5,9)

highest lenngth= 9

adding two other sides = 8

so it is impossible that would be a trangle

option B) & D) with similarly it is not possible.

but option c) is possible

because,

highest side= 13

adding two sides = 20