A. Write the congruence between each pair of triangles and state the postulate applied.
B. Given; AITR = AREI. Complete the following.
Statements
Reasons
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A. Write the congruence between each pair of triangles and state the postulate applied.
B. Given; AITR = AREI. Complete the following.
Statements
Reasons
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Trigonometry 101 - Congruent Triangles
A. Write the congruence between each pair of triangles and state the postulate applied.
1.
A. AB ≅ DE
B. ∠A ≅∠D
C. CA ≅ FD
Postulate: SAS ( Side, Angle, Side )
2.
A. RS ≅ PO
B. ST ≅ QO
C. PQ ≅ RT
Postulate: SSS ( Side, Side, Side )
3.
A. EM ≅ EK
B. ∠M ≅ ∠K
C. ∠E ≅ ∠E
Postulate: ASA ( Angle, Side, Angle )
B. Given; AITR = AREI. Complete the following statements.
1. TI ≅ RE
Reason: Given
2. TR ≅ IE
Reason: Given
3. IR ≅ TE
Reason: ∠T ≅ ∠E
4. ∠T ≅ ∠E
Reason: Given
5. ∆ITR ≅ REI
Reason: SAS ( Side, Angle, Side ) Postulate