Quiz about Concurrent Lines in Triangles

Question 1

Which of the following words describes the point shown in the figure?

Accepted Answer

C. Centroid

Answer

A. Centerpoint

Answer

B. Orthocenter

Answer

D. Midpoint

Question 2

Which of the following words describes the point shown in the figure?

Accepted Answer

B. Orthocenter

Answer

Centerpoint

Answer

C. Centroid

Answer

D. Altitude-point

Question 3

Which of the following describes a median of a triangle?

Accepted Answer

B. A segment with endpoints at the vertex and midpoint of the opposite side.

Answer

A. A middle of the triangle.

Answer

C. A segment that connects two midpoints of two sides.

Question 4

The centroid is the point of intersection of the ________________ of a triangle.

Accepted Answer

Medians

Answer

Altitudes

Answer

Angle Bisectors

Question 5

Which of the following segments represents an altitude?

Accepted Answer

BX

Answer

AZ

Answer

AC

Answer

BZ

Question 6

Which of the following describes an altitude of a triangle?

Accepted Answer

A segment that connects the vertex and the opposite side at 90 degrees.

Answer

A segment that passes through the middle of the triangle.

Answer

A segment with endpoints at the vertex and midpoint of the opposite side.

Answer

A segment that connects two midpoints of two sides.

Question 7

The point of concurrency for the angle bisectors in a triangle.

Accepted Answer

Incenter

Answer

Orthocenter

Answer

Centroid

Answer

Circumcenter

Question 8

The point of concurrency of the perpendicular bisectors.

Accepted Answer

Circumcenter

Answer

Orthocenter

Answer

Centroid

Answer

Incenter

Question 9

Perpendicular Bisector

Accepted Answer

In a triangle, a line, segment, or ray that passes through the midpoint of a side and is perpendicular to that side

Answer

Three or more lines that intersect at a common point.

Answer

The point of intersection of concurrent lines

Answer

The point of concurrency of the perpendicular bisectors of a triangle.

Answer

The point of concurrency of the angle bisectors of a triangle.

Question 10

Concurrent Lines

Accepted Answer

Three or more lines that intersect at a common point.

Answer

In a triangle, a line, segment, or ray that passes through the midpoint of a side and is perpendicular to that side

Answer

The point of intersection of concurrent lines

Answer

The point of concurrency of the perpendicular bisectors of a triangle.

Answer

The point of concurrency of the angle bisectors of a triangle.

Question 11

Point of Concurrency

Accepted Answer

The point of intersection of concurrent lines

Answer

In a triangle, a line, segment, or ray that passes through the midpoint of a side and is perpendicular to that side

Answer

Three or more lines that intersect at a common point.

Answer

The point of concurrency of the perpendicular bisectors of a triangle.

Answer

The point of concurrency of the angle bisectors of a triangle.

Question 12

Circumcenter

Accepted Answer

The point of concurrency of the perpendicular bisectors of a triangle.

Answer

In a triangle, a line, segment, or ray that passes through the midpoint of a side and is perpendicular to that side

Answer

Three or more lines that intersect at a common point.

Answer

The point of intersection of concurrent lines

Answer

The point of concurrency of the angle bisectors of a triangle.

Question 13

Incenter

Accepted Answer

The point of concurrency of the angle bisectors of a triangle.

Answer

In a triangle, a line, segment, or ray that passes through the midpoint of a side and is perpendicular to that side

Answer

Three or more lines that intersect at a common point.

Answer

The point of intersection of concurrent lines

Answer

The point of concurrency of the perpendicular bisectors of a triangle.

Question 14

<p><strong>Median</strong></p>

Accepted Answer

In a triangle, a line segment with endpoints that area vertex of a triangle and the midpoint of the side opposite the vertex.

Answer

The point of concurrency of the medians of a triangle.

Answer

In a triangle, a segment from a vertex of the triangle to the line containing the opposite side and perpendicular to that side.

Answer

The point of concurrency of the altitudes of a triangle.

Question 15

Centroid

Accepted Answer

The point of concurrency of the medians of a triangle.

Answer

In a triangle, a line segment with endpoints that area vertex of a triangle and the midpoint of the side opposite the vertex.

Answer

In a triangle, a segment from a vertex of the triangle to the line containing the opposite side and perpendicular to that side.

Answer

The point of concurrency of the altitudes of a triangle.

Question 16

Altitude

Accepted Answer

In a triangle, a segment from a vertex of the triangle to the line containing the opposite side and perpendicular to that side.

Answer

In a triangle, a line segment with endpoints that area vertex of a triangle and the midpoint of the side opposite the vertex.

Answer

The point of concurrency of the medians of a triangle.

Answer

The point of concurrency of the altitudes of a triangle.

Question 17

Orthocenter

Accepted Answer

The point of concurrency of the altitudes of a triangle.

Answer

In a triangle, a line segment with endpoints that area vertex of a triangle and the midpoint of the side opposite the vertex.

Answer

The point of concurrency of the medians of a triangle.

Answer

In a triangle, a segment from a vertex of the triangle to the line containing the opposite side and perpendicular to that side.

Question 18

What is true about a perpendicular bisector?

Accepted Answer

All of the above

Answer

Cuts the side of a triangle into 2 congruent parts.

Answer

It is perpendicular to the side of a triangle.

Answer

It passes through the midpoint of the side of the triangle.

Question 19

Name a perpendicular bisector in the figure.

Accepted Answer

Segment DG

Answer

Segment BG

Answer

Segment CF

Answer

Segment AB

Question 20

The image shows the point of concurrency for which 3 lines?

Accepted Answer

The Medians

Answer

The Perpendicular Bisectors

Answer

The Angle Bisectors

Answer

The Altitudes

Concurrent Lines in Triangles

20 questions

Which of the following words describes the point shown in the figure?

Which of the following words describes the point shown in the figure?

Which of the following describes a median of a triangle?

The centroid is the point of intersection of the ________________ of a triangle.

Which of the following segments represents an altitude?

Which of the following describes an altitude of a triangle?

The point of concurrency for the angle bisectors in a triangle.

The point of concurrency of the perpendicular bisectors.

Perpendicular Bisector

Concurrent Lines

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