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In a !ABC if r(1):r(2):r(3)=2:4:6, then ...

In a `!ABC` if `r_(1):r_(2):r_(3)=2:4:6,` then `a:b:c `=

A

`3:5:7`

B

`1:2:3`

C

`5:8:7`

D

none of these

Text Solution

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