Question

Find the area of the triangle ABC whose vertices are A(2,3) , B(-1,2) and C(2,-4)​

Answer 1

10.5units².

Step-by-step explanation:

Given vertices of a triangle ABC :

• A(2, 3)

• B(-1, 2)

• C(2,-4)

Find the area of the triangle.

Formula to be used:

=> 1 /2 [X1 (Y2 - Y3) + X2 (Y3 - Y1) + X3 (y1 - 2)]

Here,

• X1 = 2 and y₁ = 3

• x2 = -1 and y2 = 2

• x3 = 2 and y3 = -4

I hope this may help u out

Answer 2

To find : The area of triangle ABC whose vertices are A(2,3) B(-1,0)and C(2,-4) ? Here, and . Substitute the value, Therefore, the area of the triangle ABC is 10.5 square unit