Question

What is the area of this triangle?OA A- (93-92) (3-1)(X₁₂)(X₁Y₁)(X3. Y3)

Answer 1

Given:

a triangle is given as below

Find:

we have to find the Area of the triangle

Step-by-step explanation:

The area of the triangle = (1/2) × Base × Height

Now base of triangle is (y₂ - y₁)

and height is (x₃ - x₁)

Therefore, Area of triangle is

`A=(1)/(2)\left(y₂-y₁\right)\left(x₃-x₁\right)`

So, D is the correct option