Triangles - Orthocenter Practice Problems Online

The orthocenter is the intersection of which 3 lines in a triangle?

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Where is the orthocenter of an obtuse triangle?

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Where is the orthocenter of a right triangle?

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Does every triangle have its orthocenter?

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Point \(H\) is the orthocenter of \(\triangle{ABC}\). If \(\angle{A}=59^\circ\), \(\angle{B}=60^\circ\), and \(\angle{C}=61^\circ\), what is the measure of \(\angle{BHD}\)?

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