Question

Which of the following sets of numbers could be the lengths of the sides of a triangle?

A. 1 mi, 9 mi, 10 mi

B. 8 mi, 9 mi, 2 mi

C. 1 mi, 9 mi, 11 mi

D. 8 mi, 9 mi, 17 mi

Answer 1

b

Answer 2

only B
the rule is that the sum of 2 sides must be greater the other side

Answer 3

use pathagorean theorem, a^2 x B^2 = C^2

Answer 4

thanks everyone!