
Set 4 Special Congruent Triangles
... determine if triangles are equilateral and congruent. Then they will use the properties of congruent and equilateral triangles to prove equilateral triangles are congruent. Answers 1. Answers will vary. Possible answer: Trace the triangles, cut them out, and place them on top of each other to see if ...
... determine if triangles are equilateral and congruent. Then they will use the properties of congruent and equilateral triangles to prove equilateral triangles are congruent. Answers 1. Answers will vary. Possible answer: Trace the triangles, cut them out, and place them on top of each other to see if ...
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... Angle of elevation The angle of elevation of point B from point A is the angle formed between the line AB and the horizontal. Point A will be higher than point B. The angle of depression of point C from point A is the angle formed between the line AC and the horizontal. Point C will be lower than p ...
... Angle of elevation The angle of elevation of point B from point A is the angle formed between the line AB and the horizontal. Point A will be higher than point B. The angle of depression of point C from point A is the angle formed between the line AC and the horizontal. Point C will be lower than p ...
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... 20. Supply the reason for each step in the proof. Given: l // m and 4 2 Prove: n // p Statements: 1. l // m ...
... 20. Supply the reason for each step in the proof. Given: l // m and 4 2 Prove: n // p Statements: 1. l // m ...