Example 2 Continued The x-coordinates are 8, 6 and Holt McDougal Geometry Medians and Altitudes of Triangles An altitude of a triangle is a perpendicular segment from a vertex to the line containing the opposite side. Substitute 1 for y. Subtract from both sides. Notice that the lines containing the altitudes are concurrent at P.
Find the coordinates of each point. Substitute 7 for ZW.
Substitute 6 for y1, and 3 for x1. Altitude—A segment from a vertex to the. RN is a horizontal line.
Vocabulary Median—A segment with endpoints being a vertex of a triangle and the midpoint of the opposite side. Every triangle has three altitudes. This point of concurrency is the orthocenter of the triangle.
This line must pass through Y 3, 6.
Substitute 1 for y. Find the midpoint of. About project SlidePlayer Terms of Service. Step 1 Graph the triangle. An altitude can be inside, outside, or on the triangle.
Multiply both sides by 3.
| CK Foundation
For complaints, use another form. Apply properties of altitudes of a triangle. So write the equations for two medians and find their point of intersection. Substitute 4 for SQ. If you wish to download it, please recommend it to your friends in any social system. An altitude can be inside, outside, or on the triangle.
Step 1 Graph the triangle.
Altitude—A segment from a vertex to the. Find the midpoint of the segment with the given endpoints. An altitude can be inside, outside, or on the triangle.
The slope of a line perpendicular to XZ is. About project SlidePlayer Terms of Service.
8.3 medians and altitudes of triangles answers
Make a conjecture about the centroid of a triangle. Write an equation of the line containing the points 3, 1 and 2, 10 in point-slope form. Since XY is vertical, the altitude is horizontal. The slope of a line perpendicular to XZ is. The y-coordinates are 6, 2 and 7. The coordinates of the centroid are D 3, 4.