# Three points 2

The three points A(3, 8), B(6, 2) and C(10, 2). The point D is such that the line DA is perpendicular to AB, and DC is parallel to AB. Calculate the coordinates of D.

### Correct answer:

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**Dr Math**

too complicated solution can be found at:

http://oalevelsolutions.com/solutions/cie_gce_as_maths_p1

http://oalevelsolutions.com/solutions/cie_gce_as_maths_p1

_{07}_nov_{01}_q_{6}/Tips to related online calculators

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Our vector sum calculator can add two vectors given by their magnitudes and by included angle.

Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?

See also our right triangle calculator.

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