30 October, 2011
26 October, 2011
Application of Section formula
In what ratio a point divides the join of two given points?
We use the section formula...
Watch this video!
We use the section formula...
Watch this video!
25 October, 2011
Application of Section Formula
Let us learn to find the points of trisection using the Section Formula.
Watch this video!
Watch this video!
24 October, 2011
Area of triangle when coordinates of vertices are given
Learn to find the area of a triangle when the coordinates of its vertices are given.
Watch this video!
Watch this video!
23 October, 2011
Application of distance formula
How will you show that the given four points are the coordinates of vertices of a rectangle?
Watch this video!
Watch this video!
22 October, 2011
21 October, 2011
20 October, 2011
Distance formula Problem
Watch this video!
Exercise
1. Find the distance between P(3, 2) and Q(4, 3).
2. Find the distance between (a, b) and (a+b, a-b).
3. Which point is nearest to the origin, (2,3) or (-2,3)?
Exercise
1. Find the distance between P(3, 2) and Q(4, 3).
2. Find the distance between (a, b) and (a+b, a-b).
3. Which point is nearest to the origin, (2,3) or (-2,3)?
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