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Anexos:
Soluções para a tarefa
Respondido por
1
1°
→BÔC
→BÔA
→AÔC
→BÔE
→BÔC e CÔE
→BÔD e DÔE
2°
A)
x = 3(180-x)
x = 540-3x
4x = 540
x=
x=135°
B)
2y+y=90
3y=90
y=30
⇒x+y=90
x+30=90
x=90-30
x=30
C)
180°- 72° 15' 18''
179° 60' 60'' - 72° 15' 18''
=107° 45' 42''
D)
2(90°- 42° 27')
2 · 47° 37'
=95° 14'
E)
APLICA MÉTODO DA ADIÇÃO
2x=140
x=
x=70°
⇒x+y=90
70+y=90
y=20°
F)
2x-40+=180
4x-80+x+35=360
4x + x = 360 + 35
5x=395
x=
x=79
1°ANGULO
2x-40
2·79 - 40
158-40
118°
2° ANGULO
+ 35
39° 30' + 35°
74° 30'
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
PELO AMOR DE DEUS DE VALOR EU DEMOREI A RESOLVER TUDO
ABRAÇO→
→BÔC
→BÔA
→AÔC
→BÔE
→BÔC e CÔE
→BÔD e DÔE
2°
A)
x = 3(180-x)
x = 540-3x
4x = 540
x=
x=135°
B)
2y+y=90
3y=90
y=30
⇒x+y=90
x+30=90
x=90-30
x=30
C)
180°- 72° 15' 18''
179° 60' 60'' - 72° 15' 18''
=107° 45' 42''
D)
2(90°- 42° 27')
2 · 47° 37'
=95° 14'
E)
APLICA MÉTODO DA ADIÇÃO
2x=140
x=
x=70°
⇒x+y=90
70+y=90
y=20°
F)
2x-40+=180
4x-80+x+35=360
4x + x = 360 + 35
5x=395
x=
x=79
1°ANGULO
2x-40
2·79 - 40
158-40
118°
2° ANGULO
+ 35
39° 30' + 35°
74° 30'
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
PELO AMOR DE DEUS DE VALOR EU DEMOREI A RESOLVER TUDO
ABRAÇO→
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