Similarity Triangles Ratio

Which side is corresponding to 7?

• 15

• 18

• 21

• 5

Tags

CCSS.HSG.SRT.A.2

Which side is corresponding to 18?

• 5

• 6

• 7

• 15

Tags

CCSS.HSG.SRT.A.2

What ratio would I use for the side 5 and its corresponding side?

• 15/5 = 3

• 21/5

• 18/5

• 7/5

Determine if the following figures are similar or not using common ratios.

• Yes, because 1/8 = 14/122

• No, because 1/8 is not equal to 14/122

• Yes, because 1/8 is not equal to 14/122

Tags

CCSS.HSG.SRT.B.5

What is true about similar figures?

• Everything is congruent

• They have the same shape but different size

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Tell whether the triangles are similar or not.

• a

• b

Tags

CCSS.HSG.SRT.B.5

Find the missing side using proportions.

• a

• b

• c

• d

Tags

CCSS.HSG.SRT.A.2

Find the missing side using proportions.

• a

• b

• c

• d

Tags

CCSS.HSG.SRT.A.2

Determine whether the triangles are similar or not. If so, state how they are similar.

• Yes, by AA Similarity

• Yes, by SAS Similarity

• Yes, by SSS Similarity

• No, not similar

Tags

CCSS.HSG.SRT.B.5

Calculate the value of the scale factor between the 2 triangles

• 2.5

• 3

• 3.5

• 4

Tags

CCSS.7.G.A.1