Question

in the given figure,
1. prove that ∆ABC ≅ ∆ADC
2. Is BC = DC? why?​

Answer 1

Answer:

1) ∆ABC ≅ ∆ADC by RHS

2) BC=DC by cpct

Step-by-step explanation:

1) ∆ABC ≅ ∆ADC
 angle B=angle d (90 degree)

 AB=AD                (3.6 cm)

 AC=AC                (Comman)

2) as ∆ABC ≅ ∆ADC

    BC=DC by cpct