find the vertices of the triangle ( 2,3)(4,5)(6,9)
rubinrajput:
Is the question find the area of the triangle? Because the vertices are already given.
No we hv to find veritices......here mid points of the line are given
use distance formula to find AB,BC,&AC
No we hv to use mid point formula....to get correcr answer
As we hv to find vertices
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A(2,3)
B(4,5)
C(6,9)
AB = underroot (x2-x1)+(y2-y1)
= underroot8
BC = underroot (x3-x2)+(y3-y1)
= underroot20
AC = underrot (x3-x1)+(y3-y1)
= underroot52
isnt it correct
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