Question

Write the area of the triangle having the vertices (x1,y1), (x2,y2)& (x3, y3).

Answer 1

Answer:

(x1,y1),x2,x2. & x3,y3

Answer 2

• If the Vertices of Triangle ABC are A(x₁ , y₁) , B(x₂ , y₂) , C(x₃ , y₃)

Then The Area of Triangle ABC = 1/2 × [x₁(y₂- y₃) + x₂(y₃ - y₁ ) + x₃(y₁ - y₂)]

This Concept Comes Under Co - Ordinate Geometry !!