Question

Find the areas of a triangle with vertices A(3,0), B(7,0) and C(8,4)

Answer 1

8 sq. unit
explanation=using triangle area formula
1/2|x1(y2-y3)+x2(y3-y1)+x3(y1-y2)|
1/2|3(0-4)+7(4-0)+8(0-0)
1/2|-12+28|
1/2|16|
16/2
8 sq. unit

I hope this answer help u

Answer 2

I hope it helpful to you.......