The medians of a triangle are concurrent at a point that is two thirds the distance from each vertex to the midpoint of the opposite side. Part B In the following diagram, BQ, CR and AS are the medians of the triangle ABC. If BP=8 cm, the length of BQ is | cm.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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The text explains a property of the medians of a triangle:

"The medians of a triangle are concurrent at a point that is two thirds the distance from each vertex to the midpoint of the opposite side."

**Part B**

The diagram shows a triangle labeled \( \triangle ABC \) with medians \( BQ \), \( CR \), and \( AS \). In the given triangle, if \( BP = 8 \, \text{cm} \), determine the length of \( BQ \).

**Explanation of Diagram:**
The triangle is labeled with vertices \( A \), \( B \), and \( C \). The medians intersect at a point marked as \( P \), which is the centroid. The question relates the length of the segment \( BP \) to \( BQ \) since the centroid divides each median into a ratio of 2:1.

**Calculation Required:**
Using the property of the centroid, since \( BP = 8 \, \text{cm} \), \( BQ \) is two-thirds of the entire median \( BQ \).
Transcribed Image Text:The text explains a property of the medians of a triangle: "The medians of a triangle are concurrent at a point that is two thirds the distance from each vertex to the midpoint of the opposite side." **Part B** The diagram shows a triangle labeled \( \triangle ABC \) with medians \( BQ \), \( CR \), and \( AS \). In the given triangle, if \( BP = 8 \, \text{cm} \), determine the length of \( BQ \). **Explanation of Diagram:** The triangle is labeled with vertices \( A \), \( B \), and \( C \). The medians intersect at a point marked as \( P \), which is the centroid. The question relates the length of the segment \( BP \) to \( BQ \) since the centroid divides each median into a ratio of 2:1. **Calculation Required:** Using the property of the centroid, since \( BP = 8 \, \text{cm} \), \( BQ \) is two-thirds of the entire median \( BQ \).
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