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In a DeltaABC ,a =5 , b= 4 , and tan(C/2...

In a `DeltaABC` ,a =5 , b= 4 , and `tan(C/2)=sqrt(7/9)`, then c =

A

`sqrt6`

B

`sqrt5`

C

6

D

5

Text Solution

Verified by Experts

The correct Answer is:
C
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OBJECTIVE RD SHARMA ENGLISH-PROPERTIES OF TRIANGLES AND CIRCLES CONNECTED WITH THEM-Chapter Test
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