Question

Two vertices of a triangle are (8, - 6) and (- 4,6). the area of the triangle is 120 square units .find the third vertex if it lies on X - 2y = 6

plz answer fast guys​

Answer 1

Answer:

in this topic two answer

this are two answer

any one you write ok

any one

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Answer 2

Answer:

Step-by-step explanation:

What I can think here is the possible answers

If the point lies in the line x-2y=6

now the points which lie here are either:

(2,-2)

(4,-1)

(6,0)

(8,1)

(10,2)

(0,-3)

(-2,-4)

(-4,-5)

(-6,-6)

So now, take the value that seems suitable, and find the distances to find the area and the one that matches will be the answer

The other method is to suppose (x,y) and then find all the distances..then you can use the area formula $\sqrt{s(s-a)(s-b)(s-c)}$ =120

It will get a little complicated but after you do it, you get an equation which you can compare with x-2y = 6 to find the answer