sydneyos sydneyos

13-01-2022
Mathematics

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Prove that ΔABC ≅ ΔDEC
Then find the values of x and y.

Prove that ΔABC ΔDEC Then find the values of x and y class=

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soengjusen soengjusen

13-01-2022

Prove That ΔABC ≅ ΔDEC

ΔABC ≅ ΔDEC because

DC = AC (1)

CE = CB (2)

Angle ACB = angle DCE(3)

So, both triangle are congruent according to SAS (Side, angle, side).

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