self Maths Puzzle

The radius of the circumcircle of the triangle made by x-axis, y-axis and 4x+3y=12 is

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2.5
as the triangle is right angle triangle
11 years agoHelpfull: Yes(6) No(2)

ans=5 triangle of (0,0) (4,0) (0,3)
so radius is sqrtof(16+9)
11 years agoHelpfull: Yes(0) No(3)

self Other Question

The length of the circum-radius of a triangle having sides of lengths 12cm, 16cm and 20 cm is If a,b,c are real and a^3+b^3+c^3=3abc and a+b+c not equal to zero, then the relation between a,b,c will be