Question: The diagram shows a straight line AC with the mid-point B. BD is perpendicular to AC. Find the area of triangle ACD. A(-2,3) B C(6,

The diagram shows a straight line AC with the mid-point B. BD is perpendicular to AC. Find the area of triangle ACD.

A(-2,3) B C(6, 7) D(5, -1) X

A(-2,3) B C(6, 7) D(5, -1) X

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