Name: StudentID: Quiz: Grade:
School: TeacherID: QuizID: EQ28
Answer as many of the following questions as you can. Do not use a calculator for any of the problems.
1 Show/Hide
Two triangles are similar.
Find the missing length.
A 10 m
B 11.2 m
C 10.6 m
D 11.4 m
2 Show/Hide
Two rectangles are similar. The ratio of their corresponding sides is 3:4.
Determine the length of the unknown side.
A 6 ⅔ m
B 6 ⅚ m
C 6 ⅜ m
D 6 ⅓ m
3 Show/Hide
Find the value of x in the similar figure.
A 1.1 m
B 1.2 m
C 1.3 m
D 1.4 m
4 Show/Hide
Two triangles are similar.
Find missing length.
A 8 m
B 9 m
C 6 m
D 7 m
5 Show/Hide
Mike is 1.6 meters tall and casts a 3.6 meter shadow. At the same time, a flagpole shadow is 9.9 meters long. How high is the flagpole?
A 4.3 m
B 4.6 m
C 4.2 m
D 4.4 m
6 Show/Hide
Find the length of the missing side.
Figures are not drawn to scale.
A 1.8 m
B 1.9 m
C 2.1 m
D 2.2 m
7 Show/Hide
Find the missing side of similar polygons.
Figures are not drawn to scale.
A 18.75 m
B 12 m
C 16.66 m
D 5.33 m
8 Show/Hide
Two triangles are similar.
Find the missing length.
A 18 cm
B 10 cm
C 6 cm
D 22.5 cm
9 Show/Hide
The trapezoids are similar. The ratios of the lengths of corresponding sides is 3:5
Determine the length of the unknown side.
A 7 ½ m
B 7 ⅔ m
C 7 ⅝ m
D 7 ⅗ m
10 Show/Hide
A boy that is 5 feet tall casts a shadow 7 feet-long, while a nearby building casts a shadow of 126 feet long. What is the height of the building?
A 82 ft
B 84 ft
C 86 ft
D 90 ft
© Ms Garcia Math