Question

In AABC, A(-3,-4), B(-3,4), C(5,-4),
BC=2AD & angle A=90°. Find co-ordinates of
point D.
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Answer 1

Answer:

please mark as brainslist answer

Step-by-step explanation:

Given the vertices of △ABC

i.e, A(2,2),B(−4,−4) and C(5,−8)

The coordinates of mid-point of AB,

i.e,D=( 2−4+2 ,2−4+2 )=(−1,−1)

hence the length of medium through vertex C=CD

= (5+1) 2 +(−8+1) 2

= 62 +72

= 85