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In the triangle ABC, D is on BC angle ...

In the triangle ABC, D is on BC `angle ADB =90^@, angle ABC =45^@`, AD= 10cm, AC = 20 cm. then BC is equal to:

A

10 cm

B

27.32 cm

C

18.42 cm

D

14.14 cm

Text Solution

Verified by Experts

The correct Answer is:
B
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