Congruent Triangles

Mr. Ortiz used similar triangles to make a design. Which statement about the triangles in the design must be true?

• The are the same size and shape.

• They are the same size but different shapes.

• They have corresponding angles that are congruent.

• They have corresponding sides that are congruent.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

What does congruent mean?

• Same shape, different size

• Not same shape, or size

• Same size, same shape

Tags

CCSS.8.G.A.2

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

• x = 12

• x = 3

• x = 40

• x = 4

Tags

CCSS.HSG.SRT.A.2

Are these figures congruent or similar?

• congruent

• similar

Tags

CCSS.HSG.CO.B.7

The triangles are congruent. Which of the following statements must be true?

• ∠A ≅ ∠D

• ∠B ≅ ∠E

• AB ≅ DE

• BC ≅ FD

Tags

CCSS.HSG.CO.B.7

∆ABC≅∆XYZ
which is true?

• AB≅XY

• AB≅YX

• AB≅XZ

• BC≅CB

Tags

CCSS.8.G.A.2

∆ABC ≅ ∆XYZ, which is true?

Tags

CCSS.HSG.CO.B.7

In this diagram, Δ𝐽𝐾𝐿~Δ𝑆𝑇𝑈 Based on the measurements in the diagram, what is the measure of ∠𝐾?

• 15°

• 30°

• 45°

• 60°

Tags

CCSS.HSG.SRT.A.2

Which is true about triangles ABC and DEF?

• 
• 
• 
• 

Tags

CCSS.HSG.CO.B.7

• 𝑈𝑆=6

• 𝑈𝑆=8

• 𝑈𝑆=14

• 𝑈𝑆=20

Tags

CCSS.HSG.CO.B.7