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Worksheets6.1- Similar Figures Geo
Total questions: 27
Worksheet time: 37mins
Name
Class
Date
1.
The pair of figures is similar. Find the missing side.
a)
x = 20
b)
x = 12
c)
x = 5
d)
x = 4
2.
The pair of figures is similar. Find the missing side.
a)
x = 10
b)
x = 4
c)
x = 2
d)
x = 5
3.
The pair of figures is similar. Find the missing side.
a)
x = 1
b)
x = 3
c)
x = 9
d)
x = 5
4.
Find missing side
a)
5
b)
7
c)
9
d)
11
5.
Find missing side
a)
5
b)
7
c)
9
d)
11
6.
Solve for X.
a)
2 ft
b)
3 ft
c)
4 ft
d)
6 ft
7.
Find side length X.
a)
30
b)
25
c)
15
d)
40
8.
Find side length X.
a)
16
b)
18
c)
2.4
d)
15
9.
Find the missing side length.
a)
32
b)
35
c)
20
d)
16
10.
Find the missing side length.
a)
2
b)
4
c)
3
d)
6
11.
Find the missing side length.
a)
9
b)
8
c)
6
d)
12
12.
Find the missing side length.
a)
16
b)
12
c)
35
d)
15
13.
What is the measure of x?
a)
12
b)
15
c)
6
d)
9
14.
The triangles are similar, solve for the question mark.
a)
8
b)
12.5
c)
18
d)
24
15.
Two objects that are the same shape but not the same size are _______.
a)
Congruent
b)
Vertical
c)
Similar
d)
Complementary
16.
In similar Polygons, corresponding sides are ___ and corresponding angles are ___. (Fill in the blanks)
a)
congruent, proportional
b)
proportional, congruent
c)
congruent, congruent
d)
proportional, proportional
17.
Sides in similar figures must be proportional.
a)
True
b)
False
18.
Corresponding angles in similar figures are congruent.
a)
True
b)
False
19.
Matching sides are called
a)
Corresponding Sides
b)
Corresponding Angles
c)
The Same
d)
Congruent Sides
20.
What is true about the shape and size of similar figures?
a)
Same shape and same size
b)
Same shape and not the same size
c)
Different shape and same size
d)
Different shape and not the same size
21.
Are the following similar? Why or why not?
a)
Yes
b)
No, the corresponding angles are not equal.
c)
No, the ratios of the corresponding sides are not equal.
22.
Find the missing measure.
a)
12
b)
14
c)
196
d)
168
23.
Solve for x.
a)
100
b)
143
c)
4
d)
95
24.
Tell whether the two figures are similar. Explain your reasoning. (Hint: are they proportional?)
a)
Yes, similar because they are the same shape and side lengths are proportional.
b)
No, not similar because they are the same shape, but side lengths are not proportional.
c)
Yes, same shape
d)
No, different sizes
25.
Are these triangles similar?
a)
Yes
b)
No
26.
Find y.
a)
144
b)
18
c)
72
d)
12
27.
Complete each proportion.
CB / DM = AC / ?
CB / DM = AC / ?
a)
BM
b)
MA
c)
BC
d)
AD
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