Chapter 11 Test, Form 2C
DATE
11
PERIOD
Chapter 11 Test, Form 2C
SCORE
For Question 1 and 2, find the area of each parallelogram. Round to the nearest tenth if neccessary. 1.
20 cm 10 cm
2 1. 173.2 cm
5.5 in.
2. 7.8 in.
60˚
45˚
B
30.3 in2
3.
45 m
C
Geo-AS11-029-860188-A 3. The area of parallelogram ABCD is Geo-AS11-028-860188-A 2250 square meters. What is the height of the parallelogram?
2.
x
A
D
50 m
C11-029A-890520-A 12.6 cm 4. Find the area of the trapezoid.
2 4. 46.5 cm
6 cm 30° 18.4 cm
C11-029A-890520-B
5. Find the area of the kite.
5.
7.5 in2
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
7.5 in.
2 in.
6. Find the area of the triangle.
C11-029A-890520-C
2 6. 26.3 cm
5 cm 10.5 cm
Y W 7. Find the area of the rhombus. If XY = 8 feet C11-029A-890520-D and XA = 5 feet.
7.
80 ft2
2 inches. Round to the 8. Find the area of a square with side length 4 √ C11-029A-890520-E nearest tenth.
8.
32 in2
9. Find the area of a regular hexagon with an apothem length of 4.3 centimeters. Round to the nearest tenth.
2 9. 64.1 cm
X
A
Chapter 11
49
Z
Glencoe Geometry
Assessment
NAME
NAME
11
DATE
Chapter 11 Test, Form 2C
10. Jamie shades in a piece of a circle defined by a central angle of 12°. Find the area of the shaded sector.
PERIOD
(continued)
4.3
in.
10.
1.9 in2
For Questions 11 and 12, find the area of each figure. Round to the nearest tenth if necessary. 11.
11.
12. 6 cm
42 cm2
6.6 m 8 cm
14.3 m
C11-029A-890520-F 12.
Geo-AS11-033-860188-A 13. The height of a triangle is 8 meters less than its base. If the area Geo-AS11-034-860188-A of the triangle is 212.5 square meters, find the length of its base and height.
13.
89.7 m2 b = 25 m; h = 17 m
14. The area of a rhombus is 49 square millimeters. If one diagonal is twice as long as the other, what are the lengths of the diagonals?
14 mm and 7 mm 14.
15. The area of a circle is 63.6 square feet. To the nearest tenth, what is the length of the diameter?
15.
16. If the rectangles shown at the right are similar, what is the 20 m area of the shaded rectangle? Round to the nearest tenth.
16.
A = 500 m2
17.
18. Find the area of the shaded region to the nearest tenth. Assume that the triangle is equilateral.
18.
10 in.
Bonus If the height of a trapezoid is 4 meters, the length of one of its bases is 11 meters, and its area is 62 square meters, what is the measure of the other base?
50
281.3 m2
180 cm2
184.3 cm2
Geo-AS11-032-860188 B:
20 m
Glencoe Geometry
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
15 m
17. Carlos cuts blue parallelograms and C11-029A-890520-G larger red parallelograms to use in his decoupage. He realizes the 16 cm 24 cm parallelograms are similar. What is the A = 80 cm2 area of the larger, red parallelogram? Round to the nearest tenth. C11-029A-890520-H
Chapter 11
9.0 ft
11
PERIOD
Chapter 11 Test, Form 2C
SCORE
For Question 1 and 2, find the area of each parallelogram. Round to the nearest tenth if neccessary. 1.
20 cm 10 cm
2 1. 173.2 cm
5.5 in.
2. 7.8 in.
60˚
45˚
B
30.3 in2
3.
45 m
C
Geo-AS11-029-860188-A 3. The area of parallelogram ABCD is Geo-AS11-028-860188-A 2250 square meters. What is the height of the parallelogram?
2.
x
A
D
50 m
C11-029A-890520-A 12.6 cm 4. Find the area of the trapezoid.
2 4. 46.5 cm
6 cm 30° 18.4 cm
C11-029A-890520-B
5. Find the area of the kite.
5.
7.5 in2
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
7.5 in.
2 in.
6. Find the area of the triangle.
C11-029A-890520-C
2 6. 26.3 cm
5 cm 10.5 cm
Y W 7. Find the area of the rhombus. If XY = 8 feet C11-029A-890520-D and XA = 5 feet.
7.
80 ft2
2 inches. Round to the 8. Find the area of a square with side length 4 √ C11-029A-890520-E nearest tenth.
8.
32 in2
9. Find the area of a regular hexagon with an apothem length of 4.3 centimeters. Round to the nearest tenth.
2 9. 64.1 cm
X
A
Chapter 11
49
Z
Glencoe Geometry
Assessment
NAME
NAME
11
DATE
Chapter 11 Test, Form 2C
10. Jamie shades in a piece of a circle defined by a central angle of 12°. Find the area of the shaded sector.
PERIOD
(continued)
4.3
in.
10.
1.9 in2
For Questions 11 and 12, find the area of each figure. Round to the nearest tenth if necessary. 11.
11.
12. 6 cm
42 cm2
6.6 m 8 cm
14.3 m
C11-029A-890520-F 12.
Geo-AS11-033-860188-A 13. The height of a triangle is 8 meters less than its base. If the area Geo-AS11-034-860188-A of the triangle is 212.5 square meters, find the length of its base and height.
13.
89.7 m2 b = 25 m; h = 17 m
14. The area of a rhombus is 49 square millimeters. If one diagonal is twice as long as the other, what are the lengths of the diagonals?
14 mm and 7 mm 14.
15. The area of a circle is 63.6 square feet. To the nearest tenth, what is the length of the diameter?
15.
16. If the rectangles shown at the right are similar, what is the 20 m area of the shaded rectangle? Round to the nearest tenth.
16.
A = 500 m2
17.
18. Find the area of the shaded region to the nearest tenth. Assume that the triangle is equilateral.
18.
10 in.
Bonus If the height of a trapezoid is 4 meters, the length of one of its bases is 11 meters, and its area is 62 square meters, what is the measure of the other base?
50
281.3 m2
180 cm2
184.3 cm2
Geo-AS11-032-860188 B:
20 m
Glencoe Geometry
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
15 m
17. Carlos cuts blue parallelograms and C11-029A-890520-G larger red parallelograms to use in his decoupage. He realizes the 16 cm 24 cm parallelograms are similar. What is the A = 80 cm2 area of the larger, red parallelogram? Round to the nearest tenth. C11-029A-890520-H
Chapter 11
9.0 ft
