000200010271713722_CH06_L01.
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2/5/13
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Name
Class
Date
Puzzle 6-1
Angle Measures
Use the diagram to complete the exercises.
N
A
L
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Answer each question by choosing values from the table.
/GSI
/HGS
TH
Answer Box
TL
/IGH
/GLE
GI
ER
/TAN
LE
GN
* )
* )
1. A line parallel to ER is
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/TLG
* )
2. GI intersects this line.
3.
and /TGI are supplementary.
4.
is a straight angle.
5. /NLE and
are supplementary.
Re-write your answers below to make sure you chose:
_____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____
1
2
3
4
5
Course 2 Lesson 6-1
Puzzle
000200010271713722_CH06_L02.qxd
2/5/13
5:10 PM
Name
Page 4
Class
Date
Puzzle 6-2
Area of a Parallelogram
Use the four parallelograms to answer the questions below.
12
8
B.
32
C.
32
118
D.
40
52
25
41
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A.
120
32
1. The area of parallelogram C
2. The area of parallelogram B
Pearson Education, Inc., publishing as Pearson Prentice Hall.
3. The area of parallelogram A
4. The area of parallelogram D
Course 2 Lesson 6-2
Puzzle
000200010271713722_CH06_L03.qxd
2/5/13
Name
4:24 PM
Page 4
Class
Date
Puzzle 6-3
Area of a Triangle
Find the missing value for each figure described. Use the letters of the
correct answers to solve the puzzle at the bottom of the page.
Formula Box
The area of a parallelogram can be found by the formula A = bh.
1. triangle: b = 12; h = 6
A. A = 72
B. A = 64
C. A = 36
2. triangle: b = 12; A = 84
A. h = 14
B. h = 28
C. h = 7
3. triangle: A = 64; h = 16
A. b = 16
B. b = 4
C. b = 8
4. parallelogram: b = 9; h = 7
S. A = 56
T. A = 63
U. A = 72
5. parallelogram: h = 3; A = 36
S. b = 8
T. b = 10
U. b = 12
6. parallelogram: b = 8; A = 48
S. h = 6
T. h = 7
U. h = 8
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The area of a triangle can be found by the formula A = 12 bh.
Course 2 Lesson 6-3
Pearson Education, Inc., publishing as Pearson Prentice Hall.
The worlds largest _____ _____ _____ _____ _____ _____ plantation is found
1
2
3
4
5
6
in Edwards, Mississippi.
Puzzle
000200010271713722_CH06_L04.qxd
2/5/13
4:50 PM
Page 4
Name
Class
Date
Puzzle 6-4
Areas of Other Figures
1. Find the area of each shape, and record your answers below.
10 in.
10 in.
8 in.
II
8i
6 in.
III
2 in.
.
IV
10
in.
12
V 12
in.
in.
6 in.
8i
n.
n.
16 i
VI
2 in
8 in
n.
.
6 in
n.
10 i
n.
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.
12 in
16 i
.
6 in
Area of Shape I:
Area of Shape II:
Area of Shape III:
Area of Shape IV:
Area of Shape V:
Area of Shape VI:
2. Find the sum of the areas you calculated in Exercise 1
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3. Each shape is a piece of a puzzle. When assembled properly, the shapes fit together
to form a square. Cut out the shapes and assemble the puzzle below.
4. Find the area of the square
5. How does the area of the square compare to the areas of the pieces?
Course 2 Lesson 6-4
Puzzle
000200010271713722_CH06_L05.qxd
2/5/13
5:09 PM
Name
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Class
Date
Puzzle 6-5
Circumference and Area of a Circle
3 cm
Find the area of the shaded portion of each figure. Use 3.14 for .
Then check your answers by locating them in the number-puzzle below.
6 cm
3 cm
4 cm
6 cm
A=
A=
5c
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A=
4 cm
4 cm
6 cm
3 cm
A=
18 cm
Pearson Education, Inc., publishing as Pearson Prentice Hall.
A=
8 cm
9c
m
4 cm
4 cm
6 cm
16 cm
A=
Course 2 Lesson 6-5
A=
2 c 1 .
5 4 1 .
1 8 . 8
7 c 4 0
. m2 4 3
7 9 c m2
4 c m2 0
c m2 4 8
m2 m2 6 1
4 8 0 .
3 6 1 8
8 7 . 7
A=
8
8
4
6
6
1
8
.
7
4
c
4
2 c m2 9 6
6 9 1 . 3
c m2 8 7 5
1 3 . 2 c
. 5 6 c m2
3 . 3 m2 5
7 . 6 8 c
3 9 c m2 6
c 3 m2 9 .
1 5 c m2 9
m2 c m2 6 3
c m2 1 9 5
Puzzle
