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Similar Figures and Transformations

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Similar Figures and Transformations
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)

AA

SAS

SSS

Not Similar

Tags

CCSS.HSG.SRT.B.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The two figures are similar. Find the ratios (red to blue) of the perimeters and of the areas. 

Perimeter: 11/6
Area: 36/121

Perimeter: 11/6
Area: 121/36

Perimeter: 4/11
Area: 144/25

Perimeter: 4/11
Area: 64/16

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The two ratios are similar. Find the ratios (red to blue) of the perimeters and of the areas. 

Perimeter: 4/6 
Area: 25/64

Perimeter: 4/16
Area: 8/16

Perimeter: 5/8
Area: 25/64

Perimeter: 14/9
Area: 121/64
Area:

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The figures are similar. Find x. 

18.5

30.5

20.5

16.5

Tags

CCSS.HSG.SRT.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The ratio of the figures is 8:5. Find the missing measure. 

x = 25.6

x = 25

x = 43

x = 23

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Translate the points 3 units right and 6 units down. 
S (4, -6)
T (-6, 10)
U (-4, -8)

S' (-7, -12)
T' (-3, -4)
U' (5, 10)

S' (7, -12)
T' (3, 4)
U' (1, 14)

S' (7, 12)
T' (3, 4)
U' (1, 14)

S' (7, -12)
T' (-3, 4)
U' (-1, -14)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Translate the points two left and six up. 
W (4, 8)
X (3, -2)
Y (6, 5)

W' (4, 19)
X' (4, 18)
Y' (4, 16)

W' (-4, -8)
X' (-2, -18)
Y' (5, 16)

W' (5, 10)
X' (-3, 2)
Y' (-6, 5)

W' (2, 14)
X' (1,4)
Y' (4, 11) 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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