If the sides of a triangle are in the ra...

If the sides of a triangle are in the ratio `3 : 7 : 8`, then find `R : r`

A

`2:7`

B

`7:2`

C

`3:7`

D

`7:3`

Text Solution

Verified by Experts

The correct Answer is:

B

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Knowledge Check

If the angles of a triangle are in the ratio 2 : 3 : 7 ,then the sides are in the ratio

A

`sqrt2 :2:sqrt3 + 1`

B

`2:sqrt2:sqrt3:1`

C

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D

`2:3:7`

The sides of a triangle are in the ratio 3:4:6. The triangle is :

A

acute-angled

B

right-angled

C

obtuse-angled

D

either acute-angled or right angled

If the sides of a triangle are 3:7:8 " then " R:r=

A

`2:7`

B

`7:2`

C

`3:7`

D

`7:3`

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