Question

the area of the triangle formed by the point a(2;0) b(6;0) and c(4;6) is​

Answer 1

Answer:

12sq.units

Step-by-step explanation:

let the given points be

A(x1,y1)=(2,0)

B(X2,y2)=(6,0)

C(X3,y3)=(4,6)

the area of the triangle formed by the given points is

=1/2|x1(y2-y3)+X2(y3-y1)+X3(y1-y2)|

=1/2|2(0-6)+6(6-0)+4(0-0)|

=1/2|-12+36|

=1/2|24|

=1/2×24

=12

the area of the triangle=12sq.units