1. altitude of a triangle A point in which the three altitudes of the triangle intersect. It is possible for the orthocenter to occur on the triangle, on the interior of the triangle or on the exterior of the triangle. 2. base angles The third, unequal side of an isosceles triangle. 3. base of an isosceles triangle A segment from a vertex to the midpoint of the opposite side. 4. centroid The two angles that include the base of an isosceles triangle. 5. median of a triangle A point on the interior of a triangle in which the three medians of the triangle intersect. 6. orthocenter A segment from a vertex perpendicular to the opposite side. 7. vertex angle The angle formed by the two equal sides of an isosceles triangle.

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general 11 months ago 7609

Wesley is traveling from California to Utah. His trip covers a distance of 673.1 miles. For the first 3 hours, he travels at an average speed of 67.2 miles per hour. For the next 2 hours, he travels at an average speed of 69.5 miles per hour. Wesley must travel miles farther before he reaches his destination. If Wesley travels at a fixed speed of 66.5 miles per hour during the final leg of the trip, it will take him another hours to get there. NextReset

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general 11 months ago 2003