Term
| Side-Side-Side (SSS) Congruence Postulate |
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Definition
| If three sides of one triangle are congruent to three sides of a second triangle, the the two triangles are congruent. |
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Term
| Side-Angle-Side (SAS) Congruence Postulate |
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Definition
| If two sides and the included angle of one triangle are congruent to two sides and the included angle of a second triangle, then the two triangles are congruent. |
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Term
| Angle-Side-Angle (ASA) Congruence Postulate |
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Definition
| If two angles and the included side of one triangle are congruent to two angles and the included side of one triangle, then the two triangles are congruent. |
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Term
| Angle-Angle-Side (AAS) Congruence Theorem |
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Definition
| If two angles and a nonincluded side of one triangle are congruent to two angles and the corresponding nonincluded side of a second triangle, then the two triangles are congruent. |
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