In
, AB=5 cm, AC=6 cm and BD=3 cm. How long is CD if AD
BC.
(A) 3 cm (B)
cm
(C)
cm (D)
cm
(E) None of the above
In
, we have
(Pythagoras Theorem)
cm
Now, In
, we have
(Pythagoras Theorem)
cm
Hence, the answer is (D).
Leave a Reply