Math, asked by ishiforever, 1 month ago

in triangle ABC,AD is the bisector of ZA. If AB=4 cm, AC = 6 cm and BD = 2 cm, then CD is​

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Answered by gaikwadsangramsinh98
0

Answer:

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Answered by gurucharanpm
0

Answer:

Here, we can see that ∠BAC is bisected by AD where AD touches BC at D. BC=BD+DCwhere, BC=3cm. We also have the values of adjacent sides AB=6cmand AC=5cm.

These satisfy the requirements of angle bisector theorem. Then, by the theorem, we have:

ABBD=ACDC

⇒DC=AC∗BDAB=5∗36=2.5cm

Step-by-step explanation:

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