Given a triangle bounded by the lines 2x + y – 10 = 0, x + 5 = 0, and y + 4 = 0.

Question

I. Find the equations (in general form) of the following:

a. medians

b. altitudes

c. perpendicular bisectors

d. angle bisectors

Answer 1

Centroid:

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Orthocenter:

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Circumcenter:

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Incenter:

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This problem:

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