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Solution - Area of a Triangle

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Question

If the points A(x, 2), B(−3, −4) and C(7, − 5) are collinear, then the value of x is:

(A) −63
(B) 63
(C) 60
(D) −60

Solution

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Reference Material

Solution for concept: Area of a Triangle. For the course 8th-10th CBSE
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