Question

can anyone help to solve this question ​

Answer 1

Answer:

SAS Congruency

AD=DE Given          Side S

<BDA=<EDC Vertically Opp. Angles        Angle A

BD=DC Side S

AB=EC Corresponding sides of congruent triangles.

AB || EC Suppose BC is a transversal. Then the interior opp. angles are formed as <ABD and <ECD. Thus, if interior opp. angles are equa;, so are their sides.

Answer 2

Step-by-step explanation:

AGC, D is the mid pt. of BC - (1)

So,BD=DC

&DE=AD (given)

In ️ ABD & ️ EDC

1)