Lime
More angles! Are 3 and 4 complementary?



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Lime
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completeidiot
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do you know the definition of complementary angles?

Lime
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dw:1346201932222:dw

Lime
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Poor drawing, but yes.

completeidiot
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please define complementary angles

Lime
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gdw:1346202060912:dw

Lime
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Complementary angles are angles whose sum is 90 degrees.

completeidiot
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complementary angles are just angles that add up to 90 degrees
so what is the sum of angles 3 and 4?

Lime
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The sum of angles 3 and 4 are/is 30 degrees and 60 degrees = 90 degrees?

completeidiot
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dw:1346202538368:dw
how is this 30 degrees, its way obviously an obtuse angle

completeidiot
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also understand that straight linesdw:1346202606723:dw
are equal to 180 degrees

completeidiot
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dw:1346202686542:dw

Lime
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I meant angle 4 was about 30 degrees.

completeidiot
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ok then how is angle 3 60 degrees?

Lime
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Angle 3 is more than that. About 150?

completeidiot
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ok then 30+150 = 90???

completeidiot
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complementary angles are the sum of 2 angles that equal 90 degrees
but 30 +150 does not equal 90 degrees
So are your 2 angles complementary???

Lime
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No.

completeidiot
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good job

completeidiot
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angles 3 and 4 would be considered supplementary angles
because the sum is equal to 180 degrees

Lime
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Got it.