Question

write the triangle rule for sum of vector​

Answer 1

Answer:

A law which states that if a body is acted upon by two vectors represented by two sides of a triangle taken in order, the resultant vector is represented by the third side of the triangle

Answer 2

Triangle law of vector addition states that when two vectors are represented as two sides of the triangle with the order of magnitude and direction, then the third side of the triangle represents the magnitude and direction of the resultant vector.

Explanation:

• The side-side-side (SSS) rule says that when the three side measurements of a triangle match the three side measurements of another triangle, these two shapes are congruent.
• The angle-side-angle (ASA) rule states that when two angles and one side of a triangle are equal to that of another triangle, they are congruent triangles.
• The angle-angle-side (AAS) rule asserts that when two triangles have the following matching properties, they must be congruent:

                  1. Two angles.

                  2. One opposite side length with no vertices.

• The side-angle-side (SAS) rule states that if the included angle and the two included side lengths of a triangle are equal to that of another triangle, then the two are congruent.