The sum of the 2 shorter sides must be greater than the longest side to form a triangle
a scalene triangle
The last side length could be between 4 units and 10 units inclusive.
Yes
A triangle with side lengths of 3, 4, and 5 inches is a scalene triangle.
If its a right angle triangle then its side lengths could be 3, 4 and 5
If you mean side lengths of 5, 4 and 1 then it is not possible to construct any triangle from the given dimensions.
The sum of the 2 shorter sides must be greater than the longest side to form a triangle
a scalene triangle
The last side length could be between 4 units and 10 units inclusive.
No
Yes
A triangle with side lengths of 3, 4, and 5 inches is a scalene triangle.
It could be 12 because the sum of the 2 smaller sides of a triangle must be bigger than its largest side.
6.4031 (rounded)
7, 10, 4 and 12 - apex
To check whether it is possible to have a triangle with side lengths 4cm, 13cm, and 14cm, we use a special rule.The rule is: If you take any two sides of a triangle and add their lengths, the sum of the lengths must be greater than the third side.Test this triangle. 4+13=17, which is bigger than 14. 14+4=18, which is bigger than 13. 13+14=27, which is greater than 4.The rule works for all side combinations, so it is possible to have a triangle like this.So the answer is: yes, you can have a triangle of side lengths 4cm, 13cm, 14cm. (Note that the lengths do not have to be in centimeters, for example they can be 4m, 13m, and 14m)