Identify Parts of Right Triangles

If DA is perpendicular to IE, then we can immediately conclude that

• IA=AE

• <IAD = <DAE

• <IDA=<EDA

• <IAD and <DAE are right angles

• A
• B
• C
• D

Choose answer choices for x and y. Round to the nearest tenth if necessary.

Take. your. time.

• y = 4.5

• y = 10

• x = 6

• x = 6.5

• y = 3.3

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

• AA

• SAS

• SSS

• Not Similar

Identify the vocab word that's described: 
"The segment that goes from a vertex to a right angle on the opposite side."

• Median

• Altitude

• Midsegment

• Perpendicular Bisector

Find the length of AD

• 2

• 4

• 6

• 8

Which of the following segments represents an altitude?

• BX

• AZ

• AC

• BZ

This triangle has...

• Midsegments

• Altitudes

• Medians 

• Perpendicular Bisectors