Lessons 25, 28, 30, & 36: Proving Triangles Congruent

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Lessons 25, 28, 30, & 36: Proving Triangles Congruent Unit 3: Triangles Lessons 25, 28, 30, & 36: Proving Triangles Congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Goals: to recognize congruent figures and their corresponding parts; prove triangles are congruent by SSS, SAS, ASA, AAS, & HL; prove parts of triangles are congruent using the corresponding parts principle Essential Understandings: congruence relationships can be established between figures by comparing corresponding parts; Triangles can be proven to be congruent using certain corresponding parts; corresponding parts of congruent triangles are congruent

Proving Triangles Congruent Homework: Worksheet - Proving Triangles Congruent