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1. What should the measures of the angles be in order to ensure the accuracy of construction and therefore, stability? 2. What are the angle relationships?

1. What should the measures of the angles be in order to ensure the accuracy of construction-example-1
User God Of Biscuits
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1. What should the measures of the angles be in order to ensure the accuracy of construction and therefore, stability?



2. What are the angle relationships?​

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1. What should the measures of the angles be in order to ensure the accuracy of construction and therefore, stability?

The internal angles of a triangle add up to 180º

m ∠TBA = 84º

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I will be drawing on the image

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The sum of supplementary angles is 180º

m ∠ABL = 180º- 84º = 96º

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∠TBA and ∠LBE are vertical angles

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∠ABL and ∠EBL are suplementary angles

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∠ATL and m ∠TAE are adjacent (they have a common side)

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User Praveen Vijayan
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