The exradii `r_(1), r_(2), and r_(3) " of " Delta ABC` are in H.P. show that its sides a, b, and c are in A.P.

The exradii r_1,r_2 and r_3 of /_\A B C are in H.P. Show that its sides a , b a n d c are in AdotPdot

The exradii r_1,r_2 and r_3 of /_\A B C are in H.P. Show that its sides a , ba n dc are in AdotPdot

If in Delta ABC , sides a, b, c are in A.P. then

The radii r_(1), r_(2), r_(3) of the escribed circles of the triangle ABC are in H.P. If the area of the triangle is 24 cm^(2) and its perimeter is 24 cm, then the length of its largest side is

If r_(1), r_(2), r_(3) in triangle be in H.P., then the sides are :

If the angle A,B,C of a Delta ABC are in A.P then :-

The exradii of a triangle r_(1),r_(2),r_(3) are in HP , then the sides a,b,c are

The radii r_1, r_2,r_3 of the escribed circles of the triangle A B C are in H.P. If the area of the triangle is 24 c m^2a n d its perimeter is 24cm, then the length of its largest side is 10 (b) 9 (c) 8 (d) none of these

If a,b,c are in AP, then show that r_(1), r_(2), r_(3) are in HP.

The radii r1,r2,r3 of enscribed circles of triangle ABC are in HP . If area =24, perimeter =24cm, find a,b,c.