Question

classify the triangle by its side
1.
5 km
10 km
7 km

Explanation:

Step1: Recall triangle classification by sides

Triangles can be classified as equilateral (all sides equal), isosceles (at least two sides equal), or scalene (no sides equal).

Step2: Check side lengths

The side lengths are \(5\) km, \(7\) km, and \(10\) km. Since \(5
eq7
eq10\), no two sides are equal.

Answer:

Scalene triangle