|
Given: Complementary angles. First find x. 1 2 x= m⊾1=2x m⊾2=4x key--> m⊾1+m⊾2=90 x= ? Given: Complementary angles. 1 2 m⊾1= m⊾1=2x m⊾2=4x key--> m⊾1+m⊾2=90 x= ? Now find m⊾1 Given: Complementary angles. 1 2 m⊾2= m⊾1=2x m⊾2=4x key--> m⊾1+m⊾2=90 x= ? Now find m⊾2 Given: Complementary Angles. Find m⊾2. 2 1 check: what is m⊾1? m⊾2= m⊾2=x+30 m⊾1=x+50 a)key b) find x Given: complementary angles. Find m⊾1. m⊾2=6x+27 A) Draw picture B) key? C) find x m⊾1=4x+3 check find m⊾2 m⊾1= Given: Supplementary angles. Find m⊾1 A) key--> m⊾1+m⊾2=180 B) Find x check: find m⊾2 m⊾1+m⊾2= 1 2 m⊾1= m⊾2=3x+15 m⊾1=2x+5 Given: Supplementary angles. Find m⊾2. 1 2 m⊾1=x+25 key--> ??? find x m⊾2=5x+35 m⊾2= A C D B m⊾BAD= m⊾BAD= 7x m⊾CAD =2x find x B C A T m⊾BAT = m⊾CAB = 2x m⊾BAT =5x + 12 m⊾1=2(x+5) m⊾2=8x+15 x = find: m⊾1 find: m⊾2 2 1 m⊾1= 3(x+4) m⊾2=5x + 16 1 2 x = m⊾1= 3(x+4) m⊾2=5x + 16 1 2 m⊾1= m⊾1= 3(x+4) m⊾2=5x + 16 1 2 m⊾2= Given: supplementary angles. m⊾5= 4(x+5) m⊾6=2(3x+15) m⊾6= m⊾2= x+45 3 m⊾1=3x+55 2 1 what is m⊾3? m⊾1= just a thought m⊾1= (1/2) m⊾3 3 2 1 m⊾2= m⊾1=360 1 2 m⊾2= 1 3 2 m⊾1 =(1/3) m⊾3 m⊾2 = 1 2 3 m⊾1= 13 m⊾3 = 54 m⊾2= Given: supplementary angles. Find x m⊾1= 15x+27 m⊾2=5x+83 check: find m⊾1 & m⊾2 what do they equal? x = |