# What is CPCT rule of congruence of triangles?

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THERE ARE TWO TRIANGLES abc AND pqr if ab is equal to pq bc is equal to qr ac is equal to pr and the angles as verma.kriti111 said are equal there should be no dout in your mind that these two triangles are congruent by cpct congruency rule

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thank you for the same

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This guy copied an expert just like that!
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In geometry, "Corresponding parts of congruent triangles are congruent" (CPCTC) is the abbreviation of a theorem regarding congruent triangles. CPCTC states that if two or more triangles are proven congruent by any method, then all of their corresponding angles and sides are congruent as well..
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THEY ALL HAVE COPIED IT FROM THE WIKIEPEDIA. ILL TELL IT TO YOU IN AN A VERY EASY AND UNDERSTABLE MANNER. BASICALLY IT IS THE CORRESPONDING PARTS OF CONGRUENT TRIANGLES. SIMPLE
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CPCT STANDS FOR CORRESPONDING PARTS OF  CONGRUENT TRIANGLES.
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The full form of CPCT IS corresponding Parts of Congruent  Triangles.

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full form is corresponding parts of congruent triangles
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CPCT stands for Corresponding Parts of Congruent Triangles.
It means that if any two triangles are congruent by ASA , SAS , RHS , SSS , then, their remaining sides and angles will also be equal.

Example:
If AB = YZ
BC = ZX
AC = YX

∴ Δ ABC Δ YZX ( SSS Congruence criterion )

⇒ angle A = angle Y , angle B = angle Z ,
angle C = angle X ( CPCT )

Hope this helps!!!!!

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