MCQ
In the adjoining figure, the rule by which $\triangle\text{ABC}\cong\triangle\text{ADC}\ ?$
- A$SAS$
- ✓$SSS$
- C$AAS$
- D$RHS$
✓
Answer
Correct option: B.
$SSS$
In $\triangle\text{ABC}$ and $\triangle\text{ADC}$ we have,
$AB = AD (4\ cm)$
$BC= DC (2.7\ cm)$
$AC = AC$ (commom in both)
Hence, $\triangle\text{ABC}\cong\triangle\text{ADC},$ by $SSS$ criterion.
$AB = AD (4\ cm)$
$BC= DC (2.7\ cm)$
$AC = AC$ (commom in both)
Hence, $\triangle\text{ABC}\cong\triangle\text{ADC},$ by $SSS$ criterion.
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