Proof with Similar Triangles

Determine whether the triangles are similar(name the postulate or theorem you used).

• SSS similar

• AA similar

• SAS similar

Tags

CCSS.HSG.SRT.B.5

• No, triangles are not similar

Tags

CCSS.HSG.SRT.A.2

Which proportion correctly shows the corresponding sides of the two similar figures?

Tags

CCSS.HSG.SRT.B.4

What would be the correct "given" statements for this diagram?

• T is the midpoint of segment BG and
  ∡B≅∡G

• ∡B≅∡G and ∡A≅∡W

• T is the midpoint of segment BG and ∡A≅∡W

• T is the midpoint of segment AW and ∡A≅∡W

Tags

CCSS.HSG.CO.C.10

Tags

CCSS.HSG.SRT.B.4

Tags

CCSS.HSG.SRT.B.4

• SAS
• SSS
• AA
• not enough information to prove similarity

Tags

CCSS.HSG.SRT.B.5

Tags

CCSS.HSG.SRT.B.4

x =?

• 7

• 10

• 12

• 14

Tags

CCSS.HSG.SRT.A.2

Complete each proportion.
AB / AM  =  ? / AD

• BC

• AC

• MD

• MC

Tags

CCSS.HSG.CO.C.10