Similarity and Congruence

Two objects that are the same shape but not the same size are _______.

• Congruent
• Vertical
• Similar
• Complementary 

Tags

CCSS.8.G.A.3

CCSS.8.G.A.4

Find the length of x

• x = 1
• x = 2
• x = 7
• x = 1/7

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Find missing side

• 5
• 7
• 9
• 11

Tags

CCSS.7.G.A.2

The pair of figures are similar. Find the missing side.

• x = 9

• x = 28

• x = 7

• x = 63

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Find the area of the larger triangle

• 17

• 18

• 19

• 20

Tags

CCSS.7.G.B.6

Find the area of the smaller shape

• 5

• 6

• 7

• 8

Tags

CCSS.7.G.B.6

Find length x given the areas, be careful when working out the scale factor.

• 4

• 5

• 6

• 7

Tags

CCSS.7.G.A.1

CCSS.7.G.B.6

CCSS.7.RP.A.2

Work out length x, be careful when working out the scale factor.

• Approx 4.38 cm

• Approx 4.58 cm

• Approx 4.78 cm

• Approx 3.38 cm

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Consider the following similar solids. Find the volume of the larger solid.

• 82 cm cube

• 80 cm cube

• 89 cm cube

• 85 cm cube

Tags

CCSS.7.G.B.6

Find the volume of the larger cone

• 40.34

• 40.5

• 40.6

• 40.15

Tags

CCSS.7.G.B.6