Practice 8-1

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Name
Class
Date
Practice 8-1
The Pythagorean Theorem and Its Converse
Find the value of each variable. Leave your answers in simplest radical form.
1.
2.
x
16
7
10
y
12
4.
z
4
3
8
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3.
a
14
5.
6.
20
b
c
18
22
18
7.
© Pearson Education, Inc., publishing as Pearson Prentice Hall.
Find the length of each hypotenuse. Use your calculator, and round your
answers to the nearest whole number.
8.
24 in.
39 in.
50 ft
60 ft
9.
10.
13 m
100 cm
14 m
260 cm
The numbers represent the lengths of the sides of a triangle. Classify each
triangle as acute, obtuse, or right.
11. 6, 9, 10
12. 18, 24, 30
13. 20, 100, 110
14. 7, 24, 25
15. 2, 5, 6
16. 13, 21, 24
2
Lesson 8-1 Practice
Geometry Chapter 8
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