Question

please explain answer is 6(√3-1)​

Answer 1

Answer:

answer:- 6(√3-1)

Step-by-step explanation:

AB=6cm

now angleACB is 45°

consider Tan45°=AB/BC

1=6/x

x=6

therefore BC is 6cm

now let DC is y

then BD is 6+y

now Tan30°=AB\BD

1/√3=6/6+y

6+y=6√3

y=6√3-6

y=6(√3-1)

therefore BD=y=6(√3-1)

I hope this helps you

please mark me as Brainliest answer

Thank you