Wednesday
April 23, 2014

Homework Help: Math-verify~

Posted by Randall on Tuesday, March 27, 2012 at 11:59pm.

A parallelogram is defined by vectors OA=(4,3) and OB=(1,1). Determine the length of the diagonals

OA+OB=(4,3)+(1,1)
=(5,4)

sqrt(5^2+4^2)
=6.403

OA-OB=(3,2)

sqrt(3^2+2^2)=3.60

Therefore the length of diagonals are 6.40 and 3.60 units.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

maths - 1.IF Vector OA =2i + 3j k, vectorOB = i 2j + 3k determine the value ...
math - The position vectors of points A and B with respect to the origin 0, are...
math - The position vectors of points A and B with respect to the origin 0, are...
Math - The position vectors A and B with respect to the origin O,(-8,5) are (12...
Geometry - 1.Explain why we use the formula AB = |a - b| to find the distance of...
math - In the figure, p || q and r is the transversal. If OA and OB are ...
Calculus and vectors-Help~David - Rectangular prism is defined by vectors (2,0,0...
math - two vectors are defined as a=2i+xj and b=i-4j. find value of x if a) the ...
math - two vectors are defined as a=2i+xj and b=i-4j. find value of x if a) the ...
geometry - Verify that parallelogram ABCD with vertices A(5, 1), B(9, 6), C(...

Search
Members