Geometry Perpendicular and Angle Bisectors

The figure is an example of a(n) ...

• angle bisector

• perpendicular bisector

• median

• midsegment

The figure is an example of a(n) ...

• altitude 

• perpendicular bisector

• midsegment

• angle bisector

Which of the following segments represents an altitude?

• BX

• AZ

• AC

• BZ

Find the largest side in Δ BCD

• Segment BC

• Segment DB

• Segment DC

• Segment AB

Challenge problem: Segment DP is an angle bisector

• 12.5

• 25

• 75

• 50

Angle JHG measures 161.

• m∠GHK=80.5,

  m∠KHJ=161

• m∠GHK=161,

  m∠KHJ=80.5

• m∠GHK=80.5,

  m∠KHJ=80.5

• m∠GHK=161,

  m∠KHJ=161

• Not enough information

Find the m∠1

• 67

• 113

• 180

• 23

Find D

• ∠D=116°

• ∠D=64°

• ∠D=180°

• ∠D=26°

This is what kind of angle?

• obtuse

• right

• straight

• acute