Question

Which set of side lengths will form a triangle?A. 16 ft, 4 ft, 21 ftB. 30 ft, 30 ft, 60 ftC. 12 ft, 12 ft, 20 ftD. 3 ft, 5 ft, 10 ft

Answer 1

The correct option is C.

The triangle will be formed if the sum of two sides is greater than the third side. So, in all the options, only third is correct.