Question

In the following figure, check whether triangles are congruent by ASA congruence condition ? If congruent, write the congruence of two triangles in symbolic form:

Answer 1

Checking for congruency:

In $∆ABC$ and $∆XYZ$,

$\angle A=\angle X$ [ Each angle $20°$]

$AB=XY$ [ Each side $5cm$]

$\angle B=\angle Y$ [ Each angle $135°$]

Therefore, by ASA congruence condition $∆ABC\cong ∆XYZ$