1.
What is the measure of the given angle?
A.
90°
B.
60°
C.
175°
D.
120°
Hint
2.
Name the ray that appears to bisect
.
A.
B.
C.
D.
Hint
3.
Name the polygon shown. Tell whether it is regular.
A.
pentagon; regular
B.
square; not regular
C.
rectangle; not regular
D.
square; regular
Hint
4.
Compare and contrast a square and a parallelogram.
A.
Each has opposite sides congruent and 4 right angles.
B.
Each has opposite sides congruent and parallel but a parallelogram has 4 right angles while a square does not.
C.
Each has opposite sides parallel and 4 right angles but the parallelogram has congruent sides while the square does not.
D.
Each has opposite sides congruent and parallel but a square has 4 right angles while a parallelogram does not necessarily have 4 right angles.
Hint
5.
Select the figure that has two lines of symmetry.
A.
B.
C.
D.
Hint
6.
The angles shown are supplementary. Find the measure of
M
.
A.
29°
B.
39°
C.
229°
D.
119°
Hint
7.
Name the ray that appears to bisect
LMN
.
A.
B.
C.
D.
Hint
8.
What is a reasonable estimate for the measure of the angle shown?
A.
85°
B.
100°
C.
65°
D.
130°
Hint
9.
Identify the angle that measures 60°.
A.
B.
C.
D.
Hint
10.
Which figure has rotational symmetry?
A.
B.
C.
D.
Hint
11.
The Sanchez family is retiling their bathroom floor using triangles and hexagons. What will the basic tile pattern look like?
A.
B.
C.
D.
Hint
12.
Which shape will make a pattern with no gaps when repeated?
A.
B.
C.
D.
Hint