What is triangle law of vector addition?
Explain the triangle law of vectors?
If 2 sides of a triangle are described by 2 vectors a and b, how does one work out what vector defines the third side? What is a triangle? What are vectors and the laws of physics? What are the states of matter in a triangle? What does this triangle like mathematical symbol mean ? How do you solve this geometry question about a triangle? If A and B are two vectors, what is the angle between (A + B) and (A × B)? What does the circle in the triangle mean? An equilateral triangle is inscribed in a circle. If the radius of the circle is 2, what is the area of the triangle? If a, b and c represent the vectors determined by the sides of a triangle ABC (taken in order), then how I prove that |b×c|=|c×a|=|a×b| and hence? How do I show that (a-b) ×(a+b) =2(a×b)? What is the unit vector perpendicular to the following vectors: 2i+2j-k and 6i-3j+2k? If A and B are two vectors, what is the angle between (A+B) and (A-B)? Why does a current not follow the triangle rule of vector addition? What is the importance of Triangle inequality? A circle with radius 1 is inscribed in an equilateral triangle. What is the area of the triangle? Can an equilateral triangle be a right triangle? Why or why not? The subtraction of two vectors is also a unit vector. What is the angle between the first two vectors? Why is the cross product of two vectors perpendicular to the plane they reside in? What is the radius of a circle inside a triangle if two sides of the triangle are known? How do you prove the area of an equilateral triangle? Considering A, B, C are each one the side length of a triangle, how do you prove this? Can an isosceles triangle be a right triangle? Why or why not? How do I prove that two vectors are parallel or not? Explain with an example. A triangle has angles in the ratio 2:3:4. What is the size of the smallest of the three angles? What is the angle between vectors (P+Q) and (P-Q) given that the magnitude of the resultant vector (P+Q) is sq. root(3P^2 - Q^2)? I've seen vectors described as direction and magnitude, and also as a one dimensional matrix. Are these concepts somehow related, or merely homonyms? In a right-angle triangle, perpendicular is [math]\sqrt{3}[/math] times the base. What is ratio of their opposite angles? How do I construct a triangle given the perimeter and base angle? What is height of a triangle? How does one determine the area of an equilateral triangle?