Segments Of Triangles Part 2

1. What is a median in geometry?

An angle that measures 90 degrees.

A line connecting two adjacent vertices.

A segment from a vertex to the midpoint of the opposite side.

The distance from the center of a circle to any point on the circle.

In geometry, a median is a line segment that connects a vertex of a triangle to the midpoint of the opposite side. It is an important concept in determining the properties of triangles.

Explanation

In geometry, a median is a line segment that connects a vertex of a triangle to the midpoint of the opposite side. It is an important concept in determining the properties of triangles.

2. What is a centroid?

The point where the altitudes of a triangle intersect.

The midpoint of a line segment.

The point of concurrency of the three medians of a triangle

The point where the perpendicular bisectors of the sides of a triangle meet.

The centroid is specifically defined as the point where the three medians of a triangle intersect, not to be confused with other points of concurrency or geometric concepts.

Explanation

The centroid is specifically defined as the point where the three medians of a triangle intersect, not to be confused with other points of concurrency or geometric concepts.

3. What is the theorem regarding the centroid of a triangle?

The centroid of a triangle divides a median into segments that are 1/3 and 2/3 the length of the median.

The centroid of a triangle is always located outside the triangle itself.

The centroid of a triangle is the point equidistant from all three vertices of the triangle.

The centroid of a triangle is the point where all three altitudes of the triangle intersect.

The centroid of a triangle is a specific point within the triangle that divides each median into segments 1/3 and 2/3 the length of the median, which is a key property.

Explanation

The centroid of a triangle is a specific point within the triangle that divides each median into segments 1/3 and 2/3 the length of the median, which is a key property.

4. What is an altitude in the context of triangles?

A line segment connecting two non-adjacent vertices of a triangle.

The longest side of a triangle.

The sum of the interior angles of a triangle.

The perpendicular segment from a vertex to the opposite side of a triangle.

An altitude in a triangle is a line segment that is perpendicular to the opposite side from the vertex. It is used to calculate various properties of triangles, such as area and side lengths.

Explanation

An altitude in a triangle is a line segment that is perpendicular to the opposite side from the vertex. It is used to calculate various properties of triangles, such as area and side lengths.

5. What is the Orthocenter of a triangle?

The point of concurrency of the three atltiudes of a triangle.

The centroid of a triangle.

The incenter of a triangle.

The circumcenter of a triangle.

The Orthocenter of a triangle is the point where all three altitudes of the triangle intersect. This is different from the centroid, incenter, and circumcenter which are points with different properties in relation to a triangle.

Explanation

The Orthocenter of a triangle is the point where all three altitudes of the triangle intersect. This is different from the centroid, incenter, and circumcenter which are points with different properties in relation to a triangle.

6. What is a midsegment of a triangle?

A line that bisects the angle of the triangle.

A line that passes through the centroid of the triangle.

A line that connects the vertex of the triangle to the midpoint of the opposite side.

A segments that connects the midpoints of two sides of the triangle.

The midsegment of a triangle connects the midpoints of two sides, not the centroid, vertex, or angle bisection points.

Explanation

The midsegment of a triangle connects the midpoints of two sides, not the centroid, vertex, or angle bisection points.

7. What is the Midsegment Theorem in a triangle?

The midsegment divides the triangle into two congruent triangles.

The midsegment is perpendicular to a side of the triangle.

The midsegment is parallel to a side of the triangle and is half as long as that side.

The midsegment connects two midpoints of the triangle's sides.

The Midsegment Theorem states that the midsegment of a triangle is parallel to a side of the triangle and is half the length of that side. It does not connect two midpoints, is not perpendicular to a side, and does not create congruent triangles.

Explanation

The Midsegment Theorem states that the midsegment of a triangle is parallel to a side of the triangle and is half the length of that side. It does not connect two midpoints, is not perpendicular to a side, and does not create congruent triangles.