R. D. Sharma Solutions for Chapter: Congruence, Exercise 2: EXERCISE

In Figure, $AB=DC$ and $BC=AD$.

What congruence condition have you used?

In Figure, $△ABC\cong △ADC$ by $SSS$ criterion. If $AB=DC$ and $AC=CA$, then find the congruent side of $BC$.

If $△PQR\cong △EFD$. Which side of $△PQR$ equals $ED$?

If $△PQR\cong △EFD$ and $\angle P=x,\angle Q=y$ and $\angle R=z$, then what is the value of $\angle E$?

$△ABC$ and $△ABD$ are on a common base $AB$, $AC=BD$ and $BC=AD$ as shown in the figure and $△ABC\cong △ABD$.

$△ABC$ and $△ABD$ are on a common base $AB$ and $AC=BD$ and $BC=AD$ as shown in the figure and $△ABC\cong △ADB$.

$△ABC$ and $△ABD$ are on a common base $AB$, $AC=BD$ and $BC=AD$ as shown in the figure and $△ABC\cong △BAD$.

In the given figure, $△ABC$ is isosceles with $AB=AC$, $D$ is the midpoint of base $BC$. Is $△ADB\cong △ADC$?

Write the correct answer by choosing from the following (Yes / No/ Maybe)