Mathematics
Grade9
Easy

Question

Name the postulate, if possible, that makes the triangles congruent.

  1. SSS
  2. SAS
  3. ASA
  4. Not possible

hintHint:

In this question we have to name the postulate that makes the given triangles congruent. AB=EF, BC=FD and CA=DE is given in the question so among the following options SSS (side-side-side), SAS (side-angle -side), ASA(angle-side-angle) we have to chose the congruency which uses only sides to prove the triangles congruent.

The correct answer is: SSS


    The postulate that makes the triangles ABC and EFD congruent is SSS (side-side-side).

    I n space increment A B C space a n d increment E F D comma space
A B equals E F space left parenthesis g i v e n right parenthesis
B C equals F D left parenthesis space g i v e n right parenthesis
C A equals D E left parenthesis g i v e n right parenthesis
S o comma space increment A B C approximately equal to increment E F D space left parenthesis S S S right parenthesis

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