Practice Triangle Sum and Similar Triangles

What is the missing Angle?

Tags

CCSS.8.G.A.5

What is the missing Angle?

Tags

CCSS.8.G.A.5

What is the missing Angle?

Tags

CCSS.8.G.A.5

What is the missing Angle?

Tags

CCSS.8.G.A.5

Are Triangle ABC and Triangle XYZ similar?

• No, corresponding angles are not congruent

• No, corresponding sides are not proportional

• Yes, corresponding angles are congruent

• Yes, corresponding sides are proportional

Tags

CCSS.HSG.SRT.A.2

Which statement about the triangles at the right is true?

• ΔABC is not similar to ΔADF

• ΔABC is similar to ΔADF

• ∠BAC is not congruent to ∠DAF

• ΔABC is congruent to ΔADF

Tags

CCSS.HSG.CO.B.7

Are these triangles similar?

• Yes

• No, they are congruent

• There is not enough information to determine this

• No, they are not similar nor congruent

Tags

CCSS.HSG.SRT.A.2

Ramiro says that the triangles are neither congruent nor similar because there is

not enough information given.

Is she correct?

• Ramiro is correct. The triangles are neither congruent nor similar.

• Ramiro is incorrect. The corresponding angles are congruent so the triangles are SIMILAR, and there is not enough information to determine if they are

  congruent.

• Ramiro is incorrect. The triangles are congruent

Tags

CCSS.HSG.SRT.B.5

Tell whether the two figures are similar. Explain your reasoning.

• Yes, similar because they are the same shape and side lengths are proportional.

• No, not similar because they are the same shape, but side lengths are not proportional.

• Yes, same shape

• No, different sizes

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Julie says that the triangles are congruent because all the corresponding angles have the same measure. Is she correct?

• Julie is correct. The triangles are congruent.

• Julie is incorrect. The corresponding angles are congruent so

  the triangles are SIMILAR, and there is not enough information to determine if they are

  congruent.

• Julie is incorrect. The corresponding angles are not congruent.

Tags

CCSS.8.G.A.2