SOLUTION: there is a triangel ABC which AC lenght is 10 cm and lenght AB is 15 cm and lenght BC is 20 cm . If we draw the B bisector, it intersect the lenght AC at D. What is the lenght of C

Question 294704: there is a triangel ABC which AC lenght is 10 cm and lenght AB is 15 cm and lenght BC is 20 cm . If we draw the B bisector, it intersect the lenght AC at D. What is the lenght of CD in cm? What is the detail solution of this problem?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
Where is your detailed attempt at solving this problem?
What is a "lenght" ?
What is a "triangel" ?
It says line segment BD bisects B.
So we now have a right triangle with the hypotenuse BC =20

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