Similar Triangles

Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.

• AA

• SSS

• SAS

• Not similar

Tags

CCSS.HSG.SRT.B.5

• 7

• 12

• 6

• 4

Tags

CCSS.HSG.SRT.A.2

• 45°:117°:18°

• 45°:18°:117°

• 35°:115°:20°

• 35°:120°:22°

Tags

CCSS.8.G.A.5

Use the information in the diagram to determine the height of the tree.

• 80 feet
• 320 feet
• 40 feet
• 160 feet

Tags

CCSS.HSG.SRT.C.8

If ∆DEF ~ ∆GHI then which of the following statements are true?

• I only

• I&II only

• I&III only

• All of the above.

∆RTS ~ ∆UTS

Find the measure of angle Q.

• 68

• 118

• 102

• 78

In similar Polygons, corresponding sides are ___ and corresponding angles are ___. (Fill in the blanks)

• congruent, proportional 
• proportional, congruent 
• congruent, congruent
• proportional, proportional

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Determine if the triangles are similar. Justify.

• Yes, by SSS.
• Yes, by SAS. Scale Factor is 1:2.
• Yes, by SAS. Scale Factor is 3:1.
• No, not similar.

Tags

CCSS.HSG.SRT.B.5

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  What is AB to the nearest meter?

• 10
• 12
• 15
• 18

Tags

CCSS.HSG.SRT.B.4

Find the value of x.

• 6.92
• 18.67
• 2.625
• 13.71

Tags

CCSS.HSG.CO.C.9