Question

Which sets of measurements could be the side lengths of a triangle?

Select each correct answer.
A. 6 cm, 7 cm, 8 cm
B. 4 cm, 8 cm, 13 cm
C. 3 cm, 3 cm, 3 cm
D. a 7 cm, 7 cm, 10 cm
E. 5 cm, 9 cm, 14 cm

Answer 1

A

Explanation:

easy way to take a note

is that the sum of the 2 first angles much be greater than the 3rd one

so A