I need help with this please no links you will be reported the same person who has answered has been giving me links and i really need help this isnt useful to me right now they think im joking around this assignment is due today please help me

A triangle has 2 sides of length 8 and 10. what value could the length of the third side be ? check all that apply
A. 18
B. 4
C. 20
D. 8
E. 7
F. 10