0032_hsm11gmtr_0704.indd
Name
Class
Date
[pic]
Similarity in Right Triangles
7-4
Practice
Form G
Identify the following in right (QRS.
1. the hypotenuse
2. the segments of the hypotenuse
3. the altitude
4. the segment of the hypotenuse adjacent to leg [pic]
Write a similarity statement relating the three triangles in the diagram.
5. .
Algebra Find the geometric mean of each pair of numbers.
6. 9 and 4 7. 14 and 6 8. 9 and 30
Use the figure at the right to complete each proportion.
9. [pic] 10. [pic] 11. [pic]
12. [pic] 13. [pic] 14. [pic]
Prentice Hall Gold Geometry • Teaching Resources
Copyright © by Pearson Education, Inc., or its affiliates. All Rights Reserved.
33
Name
Class
Date
[pic]
Similarity in Right Triangles
7-4
Practice (continued)
Form G
Algebra Solve for the value of the variables in each right triangle.
15.
16.
17.
[pic]
18. Error Analysis A classmate writes an incorrect proportion to find x. Explain and correct the error.
Prentice Hall Gold Geometry • Teaching Resources
Copyright © by Pearson Education, Inc., or its affiliates. All Rights Reserved.
34
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