Math Models Unit 3 review

How is triangle ABC being translated to triangle A'B'C'?

• up 3, left 8
• up 9, left 4
• down 3, right 8
• down 9, right 4

Tags

CCSS.HSG.CO.A.2

What is a reflection?

• When you turn an object around a point.
• When you slide an object form one place to another.
• When you flip or mirror an object across a line.
• When you resize an object.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A type of transformation where a geometric figure slides horizontally, vertically, or both. What type of transformation is this? 

• dilation
• translation
• rotation
• reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine whether the figure has rotational symmetry, reflectional symmetry, both, or neither.

• Rotational
• Reflectional
• Both
• Neither

Tags

CCSS.HSG.CO.A.4

Determine whether the figure has rotational symmetry, reflectional symmetry, both, or neither.

• Rotational
• Reflectional
• Both
• Neither

Tags

CCSS.HSG.CO.A.4

Determine whether the figure has rotational symmetry, reflectional symmetry, both, or neither.

• Rotational
• Reflectional
• Both
• Neither

Tags

CCSS.HSG.CO.A.4

• A. Hong Kong
• B. Brazil
• C. South Korea
• D. Canada

Tags

CCSS.4.G.A.3

What is the scale factor from ΔDEF to ΔABC?

• 1/2
• 7/3
• 2
• 10/3

Tags

CCSS.7.G.A.1

What is the scale factor from ABCD to MNOP?

• 2/3
• 3/2
• 2
• 3

Tags

CCSS.7.G.A.1

The scale drawing car length is 3 cm. If the scale is 1 cm:4 ft, what is the actual car length?

• 12 feet
• 16 feet 
• 10 feet
• 4 feet

Tags

CCSS.7.G.A.1