Question

Find the area of the triangle with the vertices (7, 9), (7, 6), and (0, 9)

Answer 1

I am not sure abt the answer but here u go

Step-by-step explanation:

Ar(triangle)=  (1/2) [x1 (y2- y3 )+x2 (y3-y1 )+x3(y1-y2)]

1/2[7*(6-9)+7*(9-9) +0*(9-6)]

1/2(7* -3 +7*0 +0*3)

1/2 * 21

=21/2

Answer 2

Step-by-step explanation:

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