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WorksheetsSimilar Figures and Scale Drawings
Total questions: 15
Worksheet time: 49mins
Name
Class
Date
1.
What is a scale drawing?
a)
A drawing that shows a real object enlarged or reduced
b)
A drawing of the weight of an object
c)
A life size drawing of an object
d)
A drawing that shows all the sides of a building
2.
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
3.
From Denver to Chicago = 3 in. If the scale is 1 in = 300 miles, find the actual distance.
a)
300 miles
b)
1000 miles
c)
900 miles
d)
600 miles
4.
What is the scale factor from the smaller quadrilateral to the larger?
a)
scale factor = 4
b)
scale factor = 10
c)
scale factor = 3
d)
scale factor = 2
5.
What is the scale factor from the large triangle to the small triangle?
a)
1/2
b)
2/3
c)
3/4
d)
2
6.
Find missing side
a)
5
b)
7
c)
9
d)
11
7.
The pair of figures is similar. Find the missing side.
a)
x = 12
b)
x = 3
c)
x = 40
d)
x = 4
8.
If the scale factor is equal to 1, the copy is ________ the original.
a)
the same as
b)
smaller than
c)
bigger than
9.
ΔPQR is similar to ΔSTU What side corresponds to side UT?
a)
PQ
b)
RQ
c)
QR
d)
QP
10.
Which statement is true?
a)
∠A =∠E
b)
∠F=∠B
c)
∠E=∠B
d)
∠C=∠D
11.
Name the corresponding angle or side.
a)
A
b)
B
c)
C
d)
D
12.
Tell whether the two figures are congruent.
a)
Yes, same size and same shape
b)
No, same shape but different sizes
c)
No, different size and different shapes
13.
If the scale factor is less than one, the new figure will be
a)
an enlargement
b)
a reduction
c)
a scale factor
d)
bigger
14.
If the scale factor is greater than one, the new figure will be
a)
a reduction
b)
an enlargement
c)
a scale
d)
not proportional
15.
Similar Shapes have:
a)
Identical angles, but not size.
b)
All the angles are equal and the length of the sides are proportional
c)
Identical shape and form; equal
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