No, it is not possible to build a triangle with side lengths of 3, 3, and 9. According to the triangle inequality theorem, the sum of the lengths of any two sides must be greater than the length of the third side. In this case, 3 + 3 is not greater than 9, so these side lengths cannot form a triangle.
yes.
yes it is possible.
No, it is not possible to build a triangle with side lengths of 8, 7, and 15. According to the triangle inequality theorem, the sum of the lengths of any two sides must be greater than the length of the third side. In this case, 8 + 7 equals 15, which is not greater than 15, so these lengths cannot form a triangle.
No
no its not
No
yes.
No, it is not.
No.
yes it is possible.
No. It is not possible. * * * * * Yes, it is.
No
No.
Yes
Yes.
true
True and it will be an equilateral triangle