To solve an SSS triangle: use The Law of Cosines first to calculate one of the angles; then use The Law of Cosines again to find another angle; and finally use angles of a triangle add to 180° to find the last angle

The SSS rule states that, if three sides of one triangle are equal to three sides of another triangle, then the triangles are congruent. The rule helps in proving if the triangles are congruent or not.

Side-Side-Side (SSS) Rule. Side-Side-Side is a rule used to prove whether a given set of triangles are congruent. The SSS rule states that: If three sides of one triangle are equal to three sides of another triangle, then the triangles are congruent. In the diagrams below, if AB = RP, BC = PQ and CA = QR, then triangle ABC is congruent to ...

There are 5 main rules of congruency for triangles: SSS Criterion: Side-Side-Side; SAS Criterion: Side-Angle-Side; ASA Criterion: Angle-Side- Angle; AAS Criterion: Angle-Angle-Side; RHS Criterion: Right angle- Hypotenuse-Side

What Is SSS Theorem (Side-Side-Side Theorem) in Geometry? The SSS theorem is called the Side-Side-Side theorem. It is a criterion used to prove triangle congruence as well as triangle similarity. However, the terms of the SSS criterion in both the cases are different.

2024年9月16日 · SSS (Side, Side, Side) Congruency Rule. In the SSS congruence rule, two triangles are said to be congruent if all three sides of a triangle are equal to the corresponding three sides of another triangle, then it satisfies the condition of SSS. CA = PQ . SAS (Side, Angle, Side) Congruency Rule.

2024年3月11日 · SSS Criterion, which stands for Side-Side-Side congruence postulate, is a rule in geometry which says that if all three sides of one triangle are equal to the three corresponding sides of another triangle, then the two triangles are congruent.

There are four rules to check for congruent triangles. They are called the SSS rule, SAS rule, ASA rule and AAS rule. There is also another rule for right triangles called the Hypotenuse Leg rule. As long as one of the rules is true, it is sufficient to prove that the two triangles are congruent. SSS Rule. The Side-Side-Side (SSS) rule states that

2025年3月1日 · The SSS criterion for triangle congruence states that if two triangles have three pairs of congruent sides, then the triangles are congruent. SSS Congruence Rule Two triangles are congruent if the three sides of one triangle are equal to …

2024年12月16日 · Theorem 7.4 (SSS congruence rule) If three sides of a triangle are equal to the three sides of another triangle, then the two triangles are congruent) Given :- PQR & XYZ such that PQ = XY , QR = YZ , PR = XZ To Prove :- PQR XYZ Construction:- Draw XW intersecting YZ such that WYZ = PQR and WY = PQ.