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Angles in Triangles Then Classify the triangle by its angles

User Alissa
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1 Answer

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23 votes

Given

Triangle

Procedure

Solving for 1


\begin{gathered} \Delta1+78+31=180 \\ \Delta1=180-78-31 \\ \Delta1=71 \end{gathered}

A scalene triangle is a triangle that has three unequal sides, such as those illustrated above. .

Angles in Triangles Then Classify the triangle by its angles-example-1
User Moritzrupp
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