1. May 2017

2. 1. How many acute angles does this triangle have?
2. Andre cut out shapes for his craft. He folded one of the shapes along a line of symmetry that was perpendicular to one side of the shape. Which figure could be Andre’s folded shape?
 A.
   
 B. C.
 D.
Use the figure below to answer question 1.
1. How many acute angles does this triangle have?
A. 0
B. 1
C. 2
D. 3
Figure Figure Figure 3 Figure 4
A. Figure 1
B. Figure 2
C. Figure 3
D. Figure 4
3. Kaylee draws a right triangle on grid paper. Which of the following statements about Kaylee’s triangle must be true?
A. All of its sides have an equal length.
B. It has three right angles.
C. It has two right angles.
D. It has one right angle.
4. Which shape has perpendicular sides?

3. A. right triangle and trapezoid B. parallelogram and rectangle
5. A fourth grader at Paradise Elementary wants his teacher to guess the shape he is thinking of. The shape he is thinking of has four right angles and all lines of the shape have an equal side length. Which shape could be the shape he is thinking of?
A. octagon
B. hexagon
C. square
D. pentagon
6. Austin used a shape that has exactly three sets of parallel sides to finish the puzzle. Which shape did Austin use? A. B. C.
D. 
7. Which figure or figures below has at least one pair of perpendicular sides?
A. right triangle and trapezoid
B. parallelogram and rectangle
C. right triangle and rectangle
D. trapezoid and parallelogram
8. The students were asked to draw lines on their papers. One student drew the lines below. Which of the following statements is NOT true about her drawing?
A. Lines A and B are perpendicular.
B. Lines A and D are parallel.
C. Lines A and D do not intersect.
D. Lines B and C are intersecting. A D B C

4. Which of the following statements correctly describes this shape?
9. Mr. Groff showed this shape to his art class and asked them to describe the attributes of the shape.
Which of the following statements correctly describes this shape?
Quadrilateral with 4 vertices, 4 edges, and 2 sets of parallel sides
Parallelogram with 4 vertices, 4 edges, and 1 set of parallel sides
Trapezoid with 4 vertices, 4 edges, and 1 set of parallel sides
Polygon with 3 vertices, 4 edges, and no sets of parallel lines
10. It was near the end of the school day. At 3:00, the hands of the clock formed a 90° angle.  
What is the measurement of the angle formed by the clock hands at 4:00?
A. 60° 
B. 120° 
C. 30° 
D. 180°  C
11.
What is the measurement of angle  ABC?
A. 76° 
B. 116° 
C. 66° 
D. 106° 
12. The carpenter measured two adjacent angles. The measure of the smaller angle was 28°. Both angle made a right angle. What is the measure of the larger angle?
A. 62°
B. 152°
C. 90°
D. 68° B A

5. Which expression will help you find the measure of angle B?
13. Jaime’s bedroom door is open. The measure of the opening from the wall is angle A.
Which expression will help you find the measure of angle B?
180 – 120 = B
180 – 60 = B
90 – 60 = B
= B
14. Which figures have more than two lines of symmetry? A. B. C. D.
bedroom door A B
wall
Three cars go on different routes.
The angle between car route MC and car route MB is 20°. The angle between car route MC and car route MA is 60°. What is the measure of the angle between car route MB and car route MA?
A. 40°
B. 80°
C. 20°
D. 100°
16. The lines cross at right angles on the drawing below. What is the name that we give the lines?
A. Intersecting
B. Perpendicular
C. Parallel
D. Obtuse A B 1 2 C M 4 3

6. A. Astronaut Drive and Rocket Way are parallel to each other.
17. Jadelle sorted shapes into two rows. The shapes in the first row had an attribute that the shapes in the second row did not have. She created a rule for her shapes.
18. Look at the road map below. Which statement is true about some of the streets?
A. Astronaut Drive and Rocket Way are parallel to each other.
B. Jet Road and Rocket Way are parallel to each other.
C. Sparkler Street and Astronaut Drive are perpendicular to each other.
D. Rocket Way and Jet Road are perpendicular to each other.
First Row: (These shapes belong.)
Sparkler Street
Astronaut Drive
Rocket Way
Second Row: (These shapes do not belong.)
Jet Road
What was Jadelle’s rule?
A. The shape is a quadrilateral.
B. The shape is not a polygon.
C. The shape has no angles.
D. The shape is a parallelogram.
19. Josie looked at the following shapes on her worksheet. Which shape has exactly one line of symmetry and two right angles?
Figure Figure Figure Figure 4
A. Figure 1
B. Figure 2
C. Figure 3
D. Figure 4
20. Danny ate a slice of pie at his friend’s house. Before he ate it, he measured the
What is the measure of  PIE?
A. 65°
B. 130°
C. 55°
D. 125° P I E

7. 21. Part A
Brett took a picture of this geometric drawing. Draw two lines of symmetry that are perpendicular to each other.
21. Part B
Explain how someone could know that the lines you drew in Part A are lines of symmetry.
21. Part C
Explain how someone could know that the lines you drew in Part A are perpendicular to each other.