Bisectors

As shown, in △ ABC, ∠C = 90°, AD bisects ∠BAC, DE⊥AB to E, BE = 2, BC = 6. Find the perimeter of triangle △ BDE.

Correct result:

p =  0

Solution:

BE=2 p=BC=6=0BE=2 \ \\ p=BC=6=0

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