Download 10.6 Segment Formula HW - Washington

Name ———————————————————————
Date ————————————
Practice A
LESSON
10.6
For use with pages 688–695
Fill in the blanks. Then find the value of x.
1. x p _____ 5 5 p _____
3
2. 6 p _____ 5 3 p _____
3. x p _____ 5 8 p _____
5
9
6
x
x
x
6
3
8
4
4. 4 p _____ 5 5 p _____
4
5. 3 p _____ 5 4 p _____
6. 3 p _____ 5 5 p _____
5
4
3
x
x
5
x
10
3
4
8
7. x 2 5 4 p _____
8. x 2 5 2 p _____
9. x 2 5 6 p _____
x
x
4
LESSON 10.6
12
2
x
6
16
4
In Exercises 10–24, find the value of x.
10.
11.
12.
5
2
6
5
8
10
6
x
x
13.
3
14.
3
15.
x
4
x
x
x
10
8
5
7
4
10-76
Geometry
Chapter Resource Book
6
8
Copyright © Houghton Mifflin Harcourt Publishing Company. All rights reserved.
13
Name ———————————————————————
Practice A
LESSON
10.6
Date ————————————
continued
For use with pages 688–695
16.
17.
18.
8
12
24
x
x
16
3
x
19.
20.
7
21.
3
6
x
2x
31
x
3x
4
22.
18
20
23.
24.
3x
6
13
9
x
9
5x
x
Copyright © Houghton Mifflin Harcourt Publishing Company. All rights reserved.
b. Find AC and AD.
160 cm
B
50 cm
C
A
D
O
LESSON 10.6
25. Doorway An arch over a doorway is an arc that
is 160 centimeters wide and 50 centimeters high.
You are curious about the size of the entire circle.
By drawing and labeling a circle passing through
the arc as shown in the diagram, you can use the
following steps to find the radius of the circle.
a. Find AB.
8
x⫹2
3
E
c. Use AB, AC, and AD to find EA.
d. Find EB.
e. Find the length of the radius, EO.
Geometry
Chapter Resource Book
10-77