Description: Triangles come in various types (equilateral, isosceles, scalene) with congruency criteria (SSS, SAS, ASA, AAS) ensuring identical shape and size.

Description: Congruency criteria ensure triangles are identical: SSS, SAS, ASA, AAS, and HL for right triangles.

Description: Solution of Ex.7.1 Part-I

Description: Solution of Ex.7.1 Part-II

Description: The Angle Bisector Theorem states an angle bisector divides the opposite side proportionally to adjacent sides & Ex. 7.1 Part-III.

Description: Solution of Ex. 7.1 Part-IV

Description: Solution of Ex. 7.1 Part-V

Description: SAS Congruence: Two triangles are congruent if two sides and the included angle are equal & Ex. 7.2 Part-I.

Description: Solution of Ex. 7.2 Part-II

Board: State Board

Stream: Science

Standard: XI

Course: Maths

Know MoreBoard: State Board

Stream: Science

Standard: XI

Course: Maths

Know MoreBoard: CBSE

Stream: Science

Standard: X

Course: Maths

Know MoreBoard: State Board

Stream: Science

Standard: X

Course: Maths

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