Question

A triangle has the following measurements. What is a possible length for the third side?

AB = 5, BC = 7, CA = ?

Answer 1

AC must be less than 12

Answer 2

so 11 would do

Answer 3

You want it to be that any two lengths are greater than the other so here it could 11 but that's the highest it goes in terms of integers.

Answer 4

The answers are:
a) 2
b) 5
c) 12
d) 13

Answer 5

a , b

Answer 6

no it's just b b/c u can't have two sides equal to another one when you add them.

Answer 7

so b?

Answer 8

yes - sorry you are right it must be b

Answer 9

okay thank you soooo much !