Question

area of triangle with vertices A(5,1) B(3,6) c(-5,-2) is

Answer 1

Answer is 56 sq. Units

Answer 2

Step-by-step explanation:

A=(x1,y1)=(5,1)

B=(x2,y2)=(3,6)

C=(x3,y3)=(-5,-2)

by the slope formula,

slope of AB = y2-y1/x2-x1

= 6-1/3-5

= 5/-2

slope of BC= y3-y2/x3-x2

= -2-6/-5-3

= -8/-8 =1

Slope of AC = y3-y1/x3-x1

= -2-1/-5-5

= -3/-10

=3/10

5/-2 , 1 , 3/10

are the vertices of triangle ABC