Answer:
5) Yes
6) Yes
Explanation:
Add the lengths of the two smaller sides. If the sum is greater than the length of the longest side, then there is a triangle.
5)
7, 5, 4
The two shorter sides are: 4, 5
Add them: 4 + 5 = 9
The longest side is 7.
Since 9 > 7, there is a triangle.
Answer: Yes
6)
5, 2, 4
The two shorter sides are: 2, 4
Add them: 2 + 4 = 6
The longest side is 5.
Since 6 > 5, there is a triangle.
Answer: Yes