Imagination is more important than knowledge... Albert Einstein

                                                                                   Guess is more important than calculation --- Knowhowacademy.com

Problem Num : 1 Type: Mathematical Writing Topic:Angle  Theme:None Adjustment# : 1 Difficulty: 1
Category	Vertical Angle
Analysis	Make two equations
Solution/Hint	(1)2x+3x=180 (2)3x+(y+30)=180

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