Unit 8 Retest

Unit 8 Retest

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

CCSS
HSG.CO.C.10, HSG.SRT.B.4, HSG.C.A.3

+2

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Centroid Theorem?

Back

The centroid of a triangle is located 2/3 of the distance from each vertex to the midpoint of the opposite side.

Tags

CCSS.HSG.C.A.3

2.

FLASHCARD QUESTION

Front

If VT = 5, how long is VP if the centroid divides the median in a 2:1 ratio?

Back

VP = 10.

Tags

CCSS.HSG.CO.C.10

3.

FLASHCARD QUESTION

Front

In triangle ABC, if G is the centroid and BE = 18, what is the length of BG?

Back

BG = 12.

Tags

CCSS.HSG.CO.C.10

4.

FLASHCARD QUESTION

Front

What is the formula for the length of a midsegment in a triangle?

Back

The length of a midsegment is half the length of the third side.

Tags

CCSS.HSG.SRT.B.4

5.

FLASHCARD QUESTION

Front

If the midsegment of a triangle is represented as 5x - 1, how do you find the value of x?

Back

Set the midsegment equal to half the length of the third side and solve for x.

Tags

CCSS.HSG.SRT.B.4

6.

FLASHCARD QUESTION

Front

What type of line is a perpendicular bisector?

Back

A perpendicular bisector is a line that divides a segment into two equal parts at a right angle.

Tags

CCSS.HSG.CO.A.1

7.

FLASHCARD QUESTION

Front

What segments are drawn from the vertices to the centroid in a triangle?

Back

Medians.

Tags

CCSS.HSG.CO.C.10

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