Question

Pls answer it fast. those answer this question in 5 mins will mark as brillianist. but correct answer​

Answer 1

Answer:

BC= 10 cm CD=6 cm is answer it's correct answer I know

Step-by-step explanation:

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Answer 2

as BC is diameter angle BDC =90° ( angle in a semicircle )

therefore angle BDA is 90° thus gives us ∆ABD~∆ACB

TUS BY BASIC PROPORTIONALITY THEOREM

WE GET ,

AC/AB=AB/AD

by taking AB and AD other side

THUS WE CAN GET THE SECOND SIMILARLY

KARUN❤️