congruent

18 Feb

Axioms – Lines and Angles

Class 9 - Lines & Angles, Math - Class 9 | NCERTadjacent angles, axioms, Class 9 math tutorials, congruence, congruent, corresponding Angles axiom, corresponding angles converse axiom, CPCT, CPCTC, Definitions of axiom, line, line segment and their representation, Lines and angles, math, mathemafia, mathematics, NCERT, ray

Class 9 | Chapter 6 | Axiom 6.1, 6.2, 6.3, 6.4 | Mathematics NCERT This is a video tutorial that covers the following: Definitions of axiom Ray Line Line segment and their representation Adjacent angles Corresponding angles. Axiom 6.1 – If…

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18 Feb

CPCT or CPCTC

Math - Class 9 | NCERTClass 9 math tutorials, congruence, congruent, CPCT, CPCTC, math, mathemafia, mathematics, NCERT

In NCERT books for class 9 and 10, term CPCT is used while proving congruence of triangles or other shapes. Very frequently students ask me this query why I use CPCTC instead of CPCT. The term CPCTC is more accurate…

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