Act 7 Processing Bisector of an Angle

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D E F G Name: ____________________________ Interactive Geometry Date: ________________Pd: __________ Lesson 2-7 Processing Bisector of an Angle Given: EF bisects ∠ DEG. The diagram is not drawn to scale. (never go by a picture) 1. If m ∠ DEG = 88 o , find m ∠ FEG. 2. If m ∠ FED = 27 o , find m ∠ GED. 3. If m ∠ DEF = 3x + 1 and m ∠ DEG = 5x + 19, find the value of x. Cooperative Learning and High School Geometry: Becky Bride Page 1

Transcript of Act 7 Processing Bisector of an Angle

Page 1: Act 7 Processing Bisector of an Angle

D

E

F

G

Name: ____________________________ Interactive Geometry

Date: ________________Pd: __________ Lesson 2-7

Processing Bisector of an Angle

Given: E⃗F bisects ∠DEG. The diagram is not drawn to scale. (never go by a picture)

1. If m ∠ DEG = 88o, find m ∠ FEG.

2. If m ∠ FED = 27o, find m ∠ GED.

3. If m ∠ DEF = 3x + 1 and m ∠ DEG = 5x + 19, find the value of x.

Cooperative Learning and High School Geometry: Becky Bride Page 1

Page 2: Act 7 Processing Bisector of an Angle

4. If m ∠ DEF = 5x – 3 and m ∠ FEG = 2x + 15, find the value of x.

5. If m ∠ FEG = 6x - 7 and m ∠ FED = 2x + 41, find the m ∠ DEG.

6. If m ∠ FEG = 4x + 3 and m ∠ DEG = 2x + 36, find the m ∠ FED.

Cooperative Learning and High School Geometry: Becky Bride Page 2


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