Respuesta :

LeCoolKid

Answer:

4ft, 9ft, and 6ft

Step-by-step explanation:

A triangle needs to have sides, a + b > c otherwise it will not be a triangle

Your welcome, comment if you have any questions! :D

Answer:

4ft, 9ft, 6ft

Step-by-step explanation:

To make a triangle, the two smallest sides have to be greater than the longest side. So, if we add the sides for each answer:

3ft + 6ft < 10ft

3ft + 6ft = 9ft

4ft + 6ft > 9ft

4ft + 5ft < 10ft

we can see that only the third answer meet the 'side rule.'

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