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Debora [2.8K]
3 years ago
5

What is the measure of the missing angle DBA

Mathematics
2 answers:
IrinaVladis [17]3 years ago
8 0

60

(i need long answer!!!!)

nekit [7.7K]3 years ago
4 0
Answer: 59
it’s a supplementary angle so it equals 180 degrees and 180-121= 59
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Example: 100°+40°+40°=180°

102+39=141°
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x = 39°










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Step-by-step explanation:

<h3><u>QU</u><u>ESTION</u><u>:</u><u>-</u></h3>

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We know that

\boxed{\sf a_n=a+(n-1)d}

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6 0
3 years ago
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zmey [24]

Answer:

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Hope this helps and have a great day (づ ̄ v ̄)づ

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Step-by-step explanation:

The detailed and step by step calculation is shown in the attachment below

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