Name:
Class:
Date:
Chapter 1 Unit Test Review (Retest B)
Indicate the answer choice that best completes the statement or answers the question.
Name each polygon by its number of sides and then classify it as convex or concave and regular or irregular.
1.
a. quadrilateral; concave; regular
b. quadrilateral; concave; irregular
c. quadrilateral; convex; regular
d. quadrilateral; convex; irregular
CHANGING DIMENSIONS Use the rectangle below.
2. Suppose the length and width of the rectangle are doubled. What effect would this have on the area?
a. The area doubles.
b. The area triples.
c. The area quadruples.
d. There is no effect.
COORDINATE GEOMETRY Graph each figure with the given vertices and identify the figure. Then find the
perimeter and area of the figure.
3. S(0, 0), T(3, –2), U(8, 0)
a. triangle; 17.1 units; 8 square units
b. triangle; 17.1 units; 16 square units
c. triangle; 4.9 units; 8 square units
d. triangle; 4.9 units; 16 square units
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Page 1
Name:
Class:
Date:
Chapter 1 Unit Test Review (Retest B)
Find the perimeter or circumference and area of each figure. Round to the nearest tenth.
4.
a. 42 ft; 68 ft2
b. 21 ft; 68 ft2
c. 68 ft; 42 ft2
d. 68 ft; 21 ft2
Name each polygon by its number of sides and then classify it as convex or concave and regular or irregular.
5.
a. nonagon; convex; regular
b. nonagon; convex; irregular
c. nonagon; concave; regular
d. octagon; convex; regular
Use the figure below to answer the following questions.
6. Which pair of angles are supplementary?
a. ABE, CBD
b. ABC, ABD
c.
ABC,
CBD
d.
ABC,
EBD
7. Find the distance between P(2, 8) and Q(5, 3).
a. 9
b.
c.
d. 34
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Page 2
Name:
Class:
Date:
Chapter 1 Unit Test Review (Retest B)
Use the figure below to answer the following questions.
8. Which angle is a vertical angle to ABE?
a. DBE
b. CBD
c. ABC
d.
EBA
9. Which describes this figure?
a. hexagon, concave, not regular
c. hexagon, convex, not regular
b. pentagon, concave, regular
d. not a polygon
Use the figure below to answer the following questions.
10. Which three points in the figure are collinear?
a. A, B, D
b. A, B, C
c. E, C, A
d. F, E, G
11. Find the length of
a.
in.
b.
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.
in.
c.
in.
d.
in.
Page 3
Name:
Class:
Date:
Chapter 1 Unit Test Review (Retest B)
Use the figure below to answer the following questions.
12. Use a protractor to measure the angles in the figure. Which segment is an angle bisector?
a.
b.
c.
d.
13. Find the length of
a. 50.9 cm
.
b. 38.3 cm
c. 25.7 cm
d. 12.6 cm
Use the polygons to answer the following questions.
14. Find the length of each side of polygon RST.
Use the figure below to answer the following questions.
15. Find the value of x.
Use the figure below to answer the following questions.
16. What is another name for line ?
17. A square has a side length of 2.3 feet. What is the area of the square?
18. The vertices of a triangle are located at P(0, 0), Q(8, 6), and R(–3, 4). What is the perimeter of this triangle?
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Page 4
Name:
Class:
Date:
Chapter 1 Unit Test Review (Retest B)
Use the figure below to answer the following questions.
19. Find m 1.
20. Bonus Find m A if
A is complementary to
In the figure,
are opposite rays and
and
B,
B is supplementary to
bisects
C, m B = 15x – 2, and m C = 25x + 22.
.
21. Find the value of x if m FEG = 82, and m FEC = 5x + 11.
Use the figure below to answer the following questions.
22. Name the intersection of planes P and N.
Use the coordinate grid to answer the following questions.
23. Find the coordinates of a point E if C is the midpoint of
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.
Page 5
Name:
Class:
Date:
Chapter 1 Unit Test Review (Retest B)
Use the figure below to answer the following questions.
24. Find m 2.
25. If m AED = 16y + 10, find the value of y so that
.
Use the coordinate grid to answer the following questions.
26. Find the distance between A and B.
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Page 6