Proving and using geometric properties

YW is the perpendicular bisector of XZ. Is triangle YWX≅ Triangle YWZ? If so how?

• no

• yes, SSS

• yes, SAS

• yes, ASA

In the right triangle ABC below, CD is the altitude to the hypotenuse AB. If AC=28, and the ratio of AD to AB is 4:3, determine the value of x.

• 28

• $4\sqrt{7}$

• $7\sqrt{2}$

• $2\sqrt{7}$

In the accompanying diagram of right triangle ABC, CD is drawn perpendicular to hypotenuse AB. If AB=16 and DB=4 find the length of BC.

• 0

• 8

• 32

• 64

Name a perpendicular bisector:

• LG
• HJ
• KI
• MJ

Which statement in not necessarily true?

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• 
• 

What is the length of WZ? (Type in number only)

The same distance from each other

• Equidistant
• Congruent
• Midpoint
• Bisector

Which image shows the construction of a perpendicular bisector?

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• 
• 
• 

Answer pls

• 1

• 2

• 3

• 4