Similar Figures and Proving Triangles Similar

Find missing side. The missing side is _____.

Tags

CCSS.HSG.SRT.A.2

What are the ways to prove two triangles are similar? (choose all)

• AA

• SSS

• HL

• SAS

• ASA

Tags

CCSS.HSG.SRT.B.5

State if the triangles in each pair are similar. If so, state how you know.

• SSS ~

• SAS~

• AA~

• NOT ~

Tags

CCSS.HSG.SRT.B.5

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

The height of the tree is _____ feet.

Tags

CCSS.HSG.CO.C.9

To find the height of a very tall pine tree, you place a mirror on the ground and stand where you can see the top of the pine tree.  How tall is the tree?

The tree is ______ feet

Tags

CCSS.HSG.SRT.B.5

What proportion should you set up to check if the triangle are similar?

Tags

CCSS.HSG.SRT.A.2

• Not Similar

Tags

CCSS.HSG.SRT.A.2

Are the triangles similar?

• Yes

• No

Tags

CCSS.HSG.SRT.A.2

How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)

• AA

• SAS

• SSS

• Not Similar

Tags

CCSS.HSG.SRT.B.5

How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)

• AA

• SAS

• SSS

• Not Similar

Tags

CCSS.HSG.SRT.B.5