Question

area of traingle with coordinate (3 4) (4 5) (1 6)

Answer 1

Answer:

Given,

(x1,y1)=(3,4)

(x2,y2)=(4,5)

(x3,y3)=(1,6)

Step-by-step explanation:

area of triangle=1/2{x1(y2-y3)+x2(y3-y1)+x3(y1-y2)}

we will put the value of the given coordinate

area of traingle=1/2{3(5-6)+4(6-4)+1(4-5)}

= 1/2{3(-1)+4(2)+1(-1)}

=1/2{-3+8-1}

=1/2{-4+8}

=1/2*4

=2