PDF chapter test TRY NOW
Answer variants:
5
12
21
2
9
The area of the triangle joining the points \((x, 12)\), \((5, y)\) and \((7, 7)\) is zero. If \(y = x + 7\), then compute the value of \(x\) and \(y\).
Answer:
The value of \(x\) \(=\) or
The value of \(y\) \(=\) or
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