Q13 of 177 Page 24

Mark the correct alternative in each of the following:

If ABCDEF is a regular hexagon, then equals.









As,


In triangle AOF,





And,






Option (D) is the answer

More from this chapter

All 177 →
11

Mark the correct alternative in each of the following:

If are the position vectors of points A, B, C, D such that no three of them are collinear and then ABCD is a


 12

Mark the correct alternative in each of the following:

Let G be the centroid of Δ ABC. If then the bisector in terms of is


 14

Mark the correct alternative in each of the following:

The position vectors of the points A, B, C are and respectively. These points


 15

Mark the correct alternative in each of the following:

If three points A, B and C have position vectors and respectively are collinear, then (x, y) =