Test For Congruent Triangles. Test 1 3 cm 4 cm 3 cm Given three sides : SSS Two triangles are congruent if the three sides of one triangle are equal to.

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Presentation transcript:

Test For Congruent Triangles

Test 1 3 cm 4 cm 3 cm Given three sides : SSS Two triangles are congruent if the three sides of one triangle are equal to the three matching sides of the other triangles (SSS) C 4 cm 3 cm R Q P B A

7cm 6cm 30⁰ A B C Test 2 Two triangles are congruent if two sides and the included angle of one triangle are equal two the matching two sides and the included angle of the other triangle ( SAS ) 6cm 7cm 30⁰ P Q R Given two sides and the included angle : SAS

Test 3 Two triangles are congruent if two angles and a side of one triangle are equal the two matching angles and the matching side of the other triangle ( AAS ) 5cm 30⁰ P Q R Given two angles and a side : AAS B 5cm 30⁰ A C 70⁰

3cm 5cm C B A Test 4 Two right angled triangles are congruent if the hypotenuse and one side of triangle are equal to the hypotenuse and one side of the other triangle ( RHS ) Given a right angle, hypotenuse and side : RHS 3cm 5cm Q P R