Question

area of this triangl abs me quick i will mark u as brainliest​

Answer 1

Answer:

1.5 sq. units

Step-by-step explanation:

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

A = (6,1)

B = (8,2)

C = (9,4)

Area ABC =

1/2 {6(2-4)+8(4-1)+9(1-2)}

1/2 {6*(-2)+8*3+9*(-1)}

1/2 {-12+24-9}

1/2 {3}

1.5 sq.units

Answer 2

Answer:

3

4.5

Step-by-step explanation:

hope you understand