Question

Write and explain the corresponding triangle rules for the sum of the vector​

Answer 1

Explanation:

If two vectors are represented by two sides of a triangle in sequence, then third closing side of the triangle, in the opposite direction of the sequence, represents the sum (or resultant) of the two vectors in both magnitude and direction.

To obtain R⃗  which is the resultant of the sum of vectors A⃗  and B⃗  with the same order of magnitude and direction, we use the following rule:

R⃗ =A⃗ +B⃗ 

Hope it helps!

Answer 2

right answer is this

Explanation:

right answer is this