Mathematics
Grade9
Easy
Question
Name the postulate, if possible, that makes the triangles congruent.
- SSS
- SAS
- ASA
- Not possible
Hint:
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).
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