2014 · Q43
A circle of radius 10 cm has an equilateral triangle inscribed in it. The length of the perpendicular drawn from the centre to any side of the triangle is
Elementary MathematicsGeometry
- A2.5√2 cm
- B5√2 cm
- C10√2 cm
- DNone of the above
Explanation
The inradius of the triangle = R/2 = 5 cm, which is not among (a)-(c).