two complimentary angles is differ by 20°. Find the measure of each angle
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let one angle be x
and other x+20
now,
x+(x+20)=90°
2x+20=90
2x=90-20
2x=70°
x=70÷2
x=35 (first angle)
x+20=35+20=55°( second angle)
and other x+20
now,
x+(x+20)=90°
2x+20=90
2x=90-20
2x=70°
x=70÷2
x=35 (first angle)
x+20=35+20=55°( second angle)
darkavenger18:
is my correct
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