Answer: scalene triangle
Explanation:
Triangles are classified into three types on the basis of its sides.
- Equilateral triangle = If all sides of a triangle are equal then it is known as equilateral triangle.
- Isosceles triangle = If any two sides of a triangle are equal then it is known as isosceles triangle.
- Scalene triangle = If none of the sides of a triangle are equal then it is known as scalene triangle.
Given : A triangle has side lengths of 35 cm, 46 cm, and 68 cm.
Sine all its side-lengths are distinct , therefore it must be a scalene triangle ( By definition).
Hence, the right answer is scalene triangle.