Discuss the location of the orthocenter for different triangles. Demonstrate and describe why the perpendiculars from a vertex to the line of the opposite side are concurrent. Discuss the locus of the orthocenter as one side of a triangle is fixed and the opposite vertex is moved along a parallel line. Or, along a line that is not parallel. Or, along some other curve?

Q: Find angle BAC if A = (0, 3, 1), B = (4, 5, 4), and C = (1, 3, 4). Your answer should be in degrees.

A: To find the angle BAC if A=0, 3, 1, B=4, 5, 4, and C=1, 3, 4.

Q: he hour and minute hands of a clock form an angle that constantly changes. During each hour of the…

A: Given that the hour hand points directly at the hour.To find a time when the two clock hands from…

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A: According to the given problem BC is the width of the pond .

Q: If A(-2, 1), B(2, 3) and C(-2, -4) are three points, find the angle between BA and BC.

A: Given points are A(-2,1) , B(2,3) and C(-2,-4).We have to find the angle between the lines BA and…

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Q: Need help filling in the blank for this geometry question.

A:

Q: QUESTION 4 What is the midpoint of the segment with endpoints (10, 6) and (-14, 8)? O A. (-2, 7) O…

A:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS

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Q: If the terminal side of angle goes through the point (-7, -24), find sec(0).

A: Given: Terminal side of angle θ goes through the point (-7,-24).