Find the area of DeltaABC by using vecto...

Find the area of `DeltaABC` by using vectors , where `A(1,1,2),B(2,3,5),C(1,3,4)`.

A

`sqrt(3)`

B

`sqrt(3)//2`

C

4

D

None of them

Verified by Experts

Similar Questions

Explore conceptually related problems

Find the area of the triangle with vertices A(1, 1, 2), B(2, 3, 5) and C(1, 5, 5).

Using vectors, find the area of the DeltaABC with vertices A(1,2,3),B(2,-1,4) and C(4,5,-1) .

Find the area of the triangle with vertices A(3,-1,2),B(1,-1,-3) and C(4,-3,1) .

Find the area of quadrilateral ABCD with vertices A(-4, -2), B(-3, -5), C(3,-2) and D(2,3).

Find the area of atriangle having the points A(1,1,1), B (1,2,3) and C(2,3,1) as its vertices.

Find the area of the triangle whose vertices are : (1) (2,3), (-1, 0), (2,-4) (2) (-5, -1),(3,-5), (5,2)

Find the area of a rhombus if its vertices are (3,0) , (4 , 5) , (-1, 4) and (-2, -1) taken in order.

The area of the quadrilateral ABCD, where A(0, 4, 1), B(2, 3, -1), C(4, 5, 0) and D(2, 6, 2), is equal to ........

Find the area of the hexagon whose consecutive vertices are (5, 0), (4, 2), (1, 3), (-2, 2), (-3, -1) and (0, -4)

Find area at the quadrilateral ABCD with vertices A(1, 1), B(7, -3), C(12, 2) and D(7, 21) .