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Reasons of triangles

User Thomas Liu
by
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2 Answers

5 votes

Answer:

If two angles form a linear pair then they are adjacent and are supplementary.

Explanation:

Triangle Sum Theorem: The three angles of a triangle sum to 180° Linear Pair Theorem: If two angles form a linear pair then they are adjacent and are supplementary. Third Angle Theorem: If two angles of one triangle are congruent to two angles of another triangle, then the third pair of angles are congruent.

User Duncanwilcox
by
8.0k points
2 votes

Answer:

what is ur question

Explanation:

theyre the most stable shape

User Keval Dave
by
8.2k points

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