Question

A parallelogram ABCD has its vertices A(0,0), B(4,0), C(2,8) in xy plane.
A) The vertex D has co-ordinates (4,8)
î+4)
B) The unit vector in the direction of diagonal AC is
C) The unit vector in the direction of internal angular bisector at A of sides AB, AD
(117+1
makes an angle tan
with x-axis
4
32
D) The shortest distance of point C to side BD is
5​

Answer 1

Answer:

Explanation:

25