posted by ramesh reddy .
A triangle with side lengths in the ratio 3:4:5 is inscribed in a circle of a radius 3.what is the area of the triangle?
Area is 8.64squre units. Ratio of the side lengths 3:4:5 means it is a right angled triangle. Hypthenuse is the diameter of the circle, 6cm length. Other sides are 3.6cm and 4.8cm. So the area is 1/2 *3.6*4.8 = 8.64