Question

in triangle ABC angle B = 90° B is joined to D the mid point of AC and produced to E such that BD=DE. EC is joined show that triangle ABC congruent triangle ECB​

Answer 1

Answer:

Step-by-step explanation:

In triangle ADB and EDC

AD=DC ( Dis mid-point of AC)

BDA = CDE ( V.O.A)

BE=DE(given)

So, ADB congurent to ECD by SAS... 1

On adding triangle BDC to Triangle ADB and ECD

ABC= EBC ( adding equal to equals are also equal)

Hence, proved

Answer 2

Answer:

In triangle ADB and EDC

AD=DC ( Dis mid-point of AC)

BDA = CDE ( V.O.A)

BE=DE(given)

So, ADB congurent to ECD by SAS... 1

On adding triangle BDC to Triangle ADB and ECD  

ABC= EBC ( adding equal to equals are also equal)

Hence, proved

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