Question

if the area of the triangle formed by the points (x,2x), (-2,6), (3,1) is 5 square units. then x =​

Answer 1

Answer:

2

Step-by-step explanation:

area of triangle=1/2[X 1(Y2-Y3)+X2(Y3-Y1)+X3(X1-X2)]

5=1/2[X(6-1)+(-2)(1-2x)+3(2x-6)]

5(2)=[5x-2+4x+6x-18]

10=-20+15x

10+20=15x

30=15x

X=2

Answer 2

Answer: Hey guys pls check the attachment for answer !!!!!!

Step-by-step explanation:

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