Home
Class 12
MATHS
The area of the triangle having vertices...

The area of the triangle having vertices : A (1, 1, 2), B (2, 3, 5) and C (1, 5, 5) is :

A

`1/2 sqrt 61 sq. unit`

B

`sqrt 61 sq. unit`

C

61 sq. unit

D

`61/2 sq. unit`

Text Solution

Verified by Experts

Promotional Banner

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 triangle having vertices A (3, 2, 6), B (1, 3, 5) and C (5, 3, 1).

Using vectors, find the area of the triangle having vertices A (1, 1, 1), B (1, 2, 3) and C (2, 3, 1).

Using vectors, find the area of the triangle having vertices A (2, 5, 6), B (3, 3, 1) and C (4, 6, 3)

Find the area of the triangle formed by the points A (1, 1, 2), B (2, 3, 5) and C (1, 5, 5) as its vertices (using vector).

Using vectors find the area of the triangle whose vertices arc (0, 1 , 2), (2, 1, 5) and (1 , 5, 2).