Question

The vector sum of the three sides of a triangle taken in order is \(\underline{\hspace{2cm}}\)

Hint:

For any closed polygon, the vector sum of the sides is always zero.

Answer 1

Step 1: Understanding the vector sum.
The sum of the three sides of a triangle taken in order gives a vector sum of zero, since the triangle is a closed figure.

Step 2: Conclusion.
Thus, the vector sum of the three sides of a triangle taken in order is zero.