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In a triangle ABC, the length of in-radius and circum-radius is 2 units and 6 units respectively. Find the distance (in units) between the in-centre and circumcentre.
- A√3
- B2√3
- C3√3
- D4√3
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CCommunity
Circum-radius = R = 6 units
In-radius = r = 2 units
d2 = R (R - 2r) = 6 (6 - 4) = 12
∴ d = 2√3 units
In-radius = r = 2 units
d2 = R (R - 2r) = 6 (6 - 4) = 12
∴ d = 2√3 units