In figure,a right triangle ABC,circumscribes a circle of radius r.If AB and BC are of length 8 cm and 6 cm respectively, find the value of r.

In the given figure, a triangle ABC is drawn to circumscribe a circle of radius 3 cm such that the segments BD and DC are of lengths 6 cm and 9 cm respectively. If the area of triangleABC = 54 cm^(2) , then find the lengths of sides AB and AC. ltBRgt

In Figure, triangle A B C is drawn to circumscribe a circle of radius 4cm such that the segments B Da n dD C are of lengths 8cm and 6cm respectively. Find the lengths of sides A Ba n dA C , when area of A B C is 84 c m^2dot

In the given figure , ABC is a right triangle, right angled at B. Medians AD and CE are of respective length 5 cm and 2sqrt5 cm . Find the length of AC.

ABC is an isosceles triangle inscribed in a circle of radius r. If AB=AC and h is the altitude form A to BC. If P is perimeter and A is the area of the triangle then find the value of lim_(hto0)(A)/(P^(3)) .

In the given figure, triangle ABC is circumscribing a circle. Find the length of BC, if AF=3 cm, FB=4 cm and AC= 9 cm

In figure ΔABC is circumscribing a circle. Find the length of BC

A triangle ABC is drawn to circumscribe a circle of radius 4 cm such that the segments BD and DC into which BC is divided by the point of contact D are of lengths 8 cm and 6 cm respectively. Find the sides AB and AC.

In the given figure, a triangle PQR is drawn to circumscribe a circle of radius sqrt(3 ) cm such that segments RS and QS into which QR is divided by the point of contact S are of lengths 5 cm and 3 cm respectively. If the area of DeltaPQR is 10sqrt(3 ) cm^2 , then find the sides PQ and PR.

In the given figure triangleABC is circumscribing a circle. Find the length of BC. Given AR=4cm, RB=3cm and AC=11cm.

In the given figure Delta ABC is right angled at A. Semicircles are drawn on AB, BC and AC as diameters. It is given that AB=3 cm and AC=4cm then find the area of the shaded region