Question

in the given figure find the length of AD.

Answer 1

1. Answer:3under root13   Step-by-step explanation:  using pythagoras theore=H^2=P^2+B^2  H=AC=10cm P=AD=? B=CD=26/2=13   Putting these value in pythagoras theorem=AC^2=AD^2+CD^2  =(10)^2=AD^2+(13)^2 =100=AD^2+169 =169-100=AD^2 AD^2=69 AD=√69 AD=3√13cm

Answer 2

Step-by-step explanation:

the length of AD is 3 root 13

is the correct answer

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