Question

in triangle abc angle b 90 and d is the midpoint of AC then AC 41m BD is​

Answer 1

Answer:

AC=41 m

Hence AD=DC=41/2m =20.5m as D is the midpoint of AC

As we know, BD^2 =AD ×CD

=> BD^2 = 20.5×20.5

=> BD =√(20.5×20.5)

=> BD= 20.5

BD=20.5m