Math, asked by biswashome1234, 1 year ago

When and Why i will write cpct?

Answers

Answered by shashankavsthi
6
We write cpct when two triangles are congruent.

Suppose ∆ABC congruent ∆DEF

then AB=DE,BC=EF,AC=DF {why}

Because of CPCT,means corresponding part of congruent triangle.

Hope it will help you.

biswashome1234: I know that but after congruency after what i will write (hence CPCT)
shashankavsthi: after proving two triangle congruent , Make other sides or angle equal and then write BY CPCT instead Hence cpct
biswashome1234: Including side?
shashankavsthi: please explain what u want to ask
biswashome1234: see after congruency proof i have to write CPCT but for what
shashankavsthi: cpct means corresponding part of congruent triangle....if u make two two triangle congruent then tgere are diffrent congruencies ASA,SAS,SSS lets go with SSS suppose you congruent two triangle by SSS and further you have to make two angles equal then by cpct you can make them directly equal.
Answered by harinikr
0
Hey❤️ Frnd❤️ here is your answer
we write when two triangles are congruent
the sides and angles are equal because of cpct.
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