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Angle - Triangle, Cirlce related

For ACT
Number of Total Problems: 29.
FOR PRINT ::: (Book)

Problem Num : 11
Type: None
Section:Angle 
Theme:None
Adjustment# : 12
Difficulty: 1

Category Triangle, Cirlce related
Analysis what is the angle BAD?

Solution/Answer

Answer:



Problem Num : 12
Type: None
Section:Angle 
Theme:None
Adjustment# : 13
Difficulty: 1

Category Triangle, Cirlce related
Analysis A+C+(3C)=180. A=20

Solution/Answer

Answer: D



Problem Num : 13
Type: None
Section:Angle 
Theme:None
Adjustment# : 14
Difficulty: 2

Category Triangle, Cirlce related
Analysis

Solution/Answer

Answer: F



Problem Num : 14
Type: None
Section:Angle 
Theme:None
Adjustment# : 14
Difficulty: 2

Category Triangle, Cirlce related
Analysis looks like more than 180

Solution/Answer (a+b+c)+180=180*3

Answer: J



Problem Num : 15
Type: None
Section:Angle 
Theme:None
Adjustment# : 14
Difficulty: 2

Category Triangle, Cirlce related
Analysis p+q+75=360

Solution/Answer

Answer: j



Problem Num : 16
Type: None
Section:Angle 
Theme:None
Adjustment# : 15
Difficulty: 2

Category Triangle, Cirlce related
Analysis Fix the third one

Solution/Answer

Answer: D



Problem Num : 17
Type: None
Section:Angle 
Theme:None
Adjustment# : 15
Difficulty: 1

Category Triangle, Cirlce related
Analysis

Solution/Answer

Answer: J



Problem Num : 18
Type: None
Section:Angle 
Theme:None
Adjustment# : 16
Difficulty: 1

Category Triangle, Cirlce related
Analysis Mathematical expression of what u think (Your Idea). -

Solution/Answer 360 - 6*180/8 =? Another idea? 180+45? why 45?

Answer: D



Problem Num : 19
Type: None
Section:Angle 
Theme:None
Adjustment# : 16
Difficulty: 1

Category Triangle, Cirlce related
Analysis Move angles to use the relationship.

Solution/Answer

Answer: J



Problem Num : 20
Type: None
Section:Angle 
Theme:None
Adjustment# : 17
Difficulty: 2

Category Triangle, Cirlce related
Analysis 4*180/6

Solution/Answer

Answer: G



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