Kendall Hunt Geometry Unit 3 Review

Kendall Hunt Geometry Unit 3 Review

9th Grade

20 Qs

quiz-placeholder

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Kendall Hunt Geometry Unit 3 Review

Kendall Hunt Geometry Unit 3 Review

Assessment

Quiz

Mathematics

9th Grade

Practice Problem

Medium

CCSS
HSG.SRT.A.2, 8.G.A.2, 8.G.A.3

+7

Standards-aligned

Created by

Kristen Sadler

Used 68+ times

FREE Resource

About this resource

This quiz covers triangle similarity and dilations, representing core concepts from high school geometry typically taught in 9th grade. Students must understand the fundamental principles of similarity, including the conditions that make figures similar, the properties preserved under similarity transformations, and the relationship between corresponding parts of similar figures. The problems require mastery of key theorems including the Triangle Angle-Angle Similarity Theorem, the Triangle Proportionality Theorem, and the Pythagorean Theorem. Students need to apply proportional reasoning to find missing side lengths, recognize when triangles are similar based on given information, understand how dilations affect geometric figures, and work with scale factors to determine relationships between original figures and their images. The quiz also tests understanding of which types of figures are always similar and requires students to justify parallel line relationships using dilation properties. Created by Kristen Sadler, a Mathematics teacher in US who teaches grade 9. This comprehensive review quiz serves multiple instructional purposes, working effectively as a unit review before summative assessment, homework practice to reinforce classroom learning, or formative assessment to identify areas where students need additional support. The mix of multiple-choice and open-response questions allows teachers to gauge both conceptual understanding and computational skills while encouraging mathematical reasoning and justification. Students benefit from the variety of question formats that mirror both standardized assessments and deeper thinking tasks. This quiz directly supports Common Core standards G-SRT.2 (similarity criteria for triangles), G-SRT.3 (proving triangle similarity), G-SRT.4 (triangle proportionality theorem), and G-SRT.1 (properties of dilations), providing teachers with clear alignment to curriculum standards while offering students meaningful practice with essential geometric concepts they will use throughout their mathematical education.

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20 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

If a line divides two sides of a triangle proportionally, the line must be ___________ to the third side of the triangle.

Tags

CCSS.HSG.SRT.B.4

2.

OPEN ENDED QUESTION

3 mins • Ungraded

One figure is similar to another figure if...

Evaluate responses using AI:

OFF

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

All ____________ are similar

Rectangles

Circles

Squares

Triangles

Equilateral Triangles

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

4.

OPEN ENDED QUESTION

2 mins • Ungraded

What does the Angle-Angle Triangle Similarity Theorem state?

Evaluate responses using AI:

OFF

Tags

CCSS.HSG.SRT.A.2

5.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

What are the values of v and w?

v = 35

v = 37

w = 55

w = 53

Tags

CCSS.HSG.CO.C.11

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

A dilation takes a line not passing through the center of dilation to a ___________ ___________, and leaves a line passing through the center unchanged.

Tags

CCSS.8.G.A.3

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In triangle ABC, the measure of angle A is 90 degrees. The length of AB is 1 unit. The length of AC is 8 units. Find the approximate length of BC.

BC = 7.6 units

BC = 8.1 units

BC = 8.4 units

BC = 9.1 units

Tags

CCSS.8.G.B.8

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