A triangle has two sides of lengths 4 and 7. What value could the length of

the third side be? Check all that apply.

A. 11

B. 5

C. 17

D. 9

E. 3

F. 7

B. 5

D. 9

F. 7

Step-by-step explanation:

A triangle has sides a, b and c:

And a < b+c, b < a+c and c < b+a

Here, a = 4 and b = 7

Find c?

So, 4 < 7+c, 7 < 4+c and c < 4+7=11

A. 11 False, it doesn't satisfies inequality third

B. 5 True

C. 17 False, it doesn't satisfies inequality third

D. 9 True

E. 3 Not true it doesn't satisfies second inequality

F. 7 True