WorksheetsAngles/Scale Factor Review
Total questions: 20
Worksheet time: 1hrs 24mins
Name
Class
Date
1.
Find the value of x.
a)
17
b)
28
c)
68
d)
39.5
2.
What are vertical angles?
a)
Angles that are adjacent to each other
b)
Angles that add up to 180°
c)
Angles that are opposite of each other when lines intersect
d)
Angles that add up to 90°
3.
What is the value of x?
a)
37
b)
72
c)
108
d)
18
4.
Find the value of x.
a)
41
b)
44
c)
128
d)
38
5.
If ∠BPD and ∠DPC have a sum of 72°. What is ∠APC?
a)
18°
b)
90°
c)
108°
d)
180°
6.
Find the value of x
a)
-5
b)
28
c)
19
d)
-3
7.
Which set of sides could be used to create a triangle ?
a)
3 in, 4 in, 12 in
b)
3 in, 4 in, 10in
c)
4 in, 8 in, 11 in
d)
4 in, 10 in, 21 in
8.
In Triangle ABC, AB is 8 inches, BC is 18 inches, What true about AC
a)
it is 5 inches
b)
less than 4 or greater than 30
c)
greater than 10 and less than 26
d)
15 inches
9.
The longest side of a triangle would be located where on a triangle?
a)
Across from the smallest angle
b)
Across from the largest angle
c)
Cannot be determined
d)
Adjacent to the smallest side
10.
Two sides of a triangle measure 14 cm and 6 cm. Which inequalities represent all possible lengths of the third side, X?
a)
8 < x < 20
b)
6 < x < 14
c)
5 < x < 13
d)
20 < x < 8
11.
Solve for x.
a)
x = 54
b)
x = 9
c)
x = 24
d)
x = 144
12.
What is the measure of angle A in the triangle?
a)
116*
b)
25*
c)
62*
d)
54*
13.
Scale is 1cm = 8km. Hatboro and Smithville are 24cm apart on the map, what is the actual distance between the 2 cities?
a)
87 km
b)
216 km
c)
33 km
d)
192 km
14.
To create a model of an artery, a health teacher uses the scale 2.5 cm:0.75 mm. If the diameter of the artery is 2.7 mm, what is the diameter on the model?
a)
9 cm
b)
18 cm
c)
90 cm
d)
9 m
15.
Amanda made a scale drawing of a square garden, which has a side length of 25 feet. She used the scale 2 inches = 5 feet.
What will be the area of the scale drawing?
What will be the area of the scale drawing?
a)
10 in²
b)
25 in²
c)
100 in²
d)
484 in²
16.
The two right triangles below are similar. What is x, the missing side length in triangle DEF?
a)
3.75
b)
9.75
c)
10
d)
12
17.
A triangle has sizes measuring 11 cm, 16 cm, and 16 cm. A similar triangle has sides measuring x cm, 24 cm, and 24 cm. What is x?
a)
x = 19 cm
b)
x = 24 cm
c)
x = 3 cm
d)
x = 16.5 cm
18.
Order the sides from least to greatest.
a)
DE, VE, DV
b)
VE, DE, DV
c)
DV, VE, DE
d)
DE, DV, VE
19.
Find the value of x.
a)
134
b)
67
c)
46
d)
78
20.
Find m∠VUR
a)
50°
b)
60°
c)
150°
d)
130°
100 %
