Similarity Congruence and Symmetry

• Dilation

• Reflection

• Rotation

• Translation

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

∠NLM

• ∠NLM

• ∠MLN

• ∠LMN

• ∠LNM

Tags

CCSS.HSG.CO.B.7

• 23°

• 27°

• 33°

• 36°

• 37°

Tags

CCSS.HSG.CO.B.7

• Rotate 90° counterclockwise around R,

  translate on QX, reflect over the XZ

• Rotate 90° counterclockwise around Q,

  translate on SY, reflect over the XY

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

• ∠S ≅ ∠Y so m∠S = m∠Y = 58°

• ∠S ≅ ∠Y so m∠S = m∠Y = 52°

• ∠S ≅ ∠Y so m∠S = m∠Y = 48°

• ∠S ≅ ∠Y so m∠S = m∠Y = 42°

• ∠S ≅ ∠Y so m∠S = m∠Y = 38°

Tags

CCSS.HSG.CO.B.7

• Dilation

• Reflection

• Rotation

• Translation

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which figure(s) have rotational symmetry?

• 
• 
• 
• 

Tags

CCSS.HSG.CO.A.4

What is the name for this symbol?

• approximate sign

• congruence sign

• equal sign

• similarity sign

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which figure(s) has a rotational symmetry at 180°?

• 
• 
• 
• 

Tags

CCSS.HSG.CO.A.4

What property states that something is congruent to itself?

• Symmetry Property

• Congruence Property

• Reflexive Property