Which dimensions cannot create a triangle?
A-side lengths of 5 ft, 12 ft, and 13 ft
B-side lengths of 2 ft, 11 ft, and 15 ft
C-side lengths of 3 ft, 7 ft, and 11 ft
D-side lengths of 4 ft, 8 ft, and 15 ft
I don't have lot of time

d is correct

step-by-step explanation:

this is not the answer this is just a question. is this middle school math?

step-by-step explanation:

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.