ConceptArea of a Triangle

#### My Profile

My Profile [view full profile]

why create a profile on shaalaa.com?

1. Inform you about time table of exam.

2. Inform you about new question papers.

3. New video tutorials information.

1. Inform you about time table of exam.

2. Inform you about new question papers.

3. New video tutorials information.

clickto share

#### Question

For what value of x will the points (x, –1), (2, 1) and (4, 5) lie on a line ?

#### Solution

You need to to view the solution

Is there an error in this question or solution?

#### Similar questions VIEW ALL

Find the area of the triangle formed by joining the mid-point of the sides of the triangle whose vertices are (0, –1), (2, 1) and (0, 3). Find the ratio of area of the triangle formed to the area of the given triangle.

Find the area of the triangle whose vertices are:

(2, 3), (-1, 0), (2, -4)

A(4, - 6), B(3,- 2) and C(5, 2) are the vertices of a 8 ABC and AD is its median. Prove that the median AD divides Δ ABC into two triangles of equal areas.

If the points A(−1, −4), B(*b*, *c*) and C(5, −1) are collinear and 2*b* + *c* = 4, find the values of *b* and *c*.

Find the relation between x and y if, the points A(x, y), B(-5, 7) and C(-4, 5) are collinear.

#### Reference Material

Solution for concept: Area of a Triangle. For the course 8th-10th CBSE