Angle Addition and Bisector

Find the value of ∠A.

• 25 degrees

• 30  degrees

• 35 degrees

• 90 degrees

Find the value of ∠A.

• 39 degrees

• 49 degrees

• 51 degrees

• 59 degrees

Find x.

• 5

• 2

• 6

• 13

Which postulate or definition states that
m∠ADB + m∠BDC = m∠ADC?

• Segment Addition Postulate

• Angle Addition Postulate

• Definition of Angle Bisector

• Definition of Congruent Angles

Solve for x

• x = 77

• x = 7.5

• x = 8

• x = 18

• m∠GHK=26, m∠KHJ=26
• m∠GHK=26, m∠KHJ=52
• m∠GHK=52, m∠KHJ=52
• m∠GHK=52, m∠KHJ=26

find the measure of ∠ABD

• x=3/17 ∠ABD = 27°

• x=9 ∠ABD = 81°

• x=3 ∠ABD = 27°

• x= -3 ∠ABD = -27°

RS is the segment bisector.  If OQ = 32 and PO = 4x, what does x equal?

• 8

• 28

• 128

• 36