Symmetry and Congruence

• is symmetrical

• not symmetrical

Tags

CCSS.4.G.A.3

4m

5m

3m

4.5m

• 4m

• 5m

• 3m

• 4.5m

Tags

CCSS.8.G.A.2

• A
• B
• C
• D

Tags

CCSS.8.G.A.2

What does congruent mean?

• The same size and shape

• Different size and shape

• A type of kitchen appliance

Tags

CCSS.8.G.A.2

Which is the correct way to write a congruency statement about the two figures shown?

• FED ~ TSR

• FED ~ RST

• FED ~ STR

• FED ~ RTS

• They are all correct.

Tags

CCSS.HSG.CO.B.7

Which relationships could be the two missing statements? Select the two that apply.

• ∠2≅∠3

• ∠𝐴≅∠𝐴

• Δ𝐴𝐵𝐸~Δ𝐴𝐶𝐷

• Δ𝐸𝐴𝐵~Δ𝐶𝐴𝐷

Tags

CCSS.HSG.SRT.A.2

If AC≅PR what other piece of information do you need to prove the triangles are ≅ by HL Theorem?

• AC≅PR

• BC≅QR

• <A≅<P

• <C≅<R

Tags

CCSS.HSG.SRT.B.5

Tell whether the two figures are congruent.

• Yes, same size and same shape

• No, same shape but different sizes

• No, different size and different shapes

Tags

CCSS.8.G.A.2

Tags

CCSS.HSG.CO.B.7

Symmetrical?

• Is symmetrical

• not symmetrical

Tags

CCSS.4.G.A.3