Properties of TriangleHard
Question
If r1 = r2 + r3 + r, then the ᐃ is -
Options
A.Equilateral
B.Isosceles
C.Right angled
D.None of these
More Properties of Triangle Questions
The equation ax2 + bx + c = 0, where a, b, c are the sides of a ᐃABC and the equation x2 + √2x + 1 = 0 have ...If the lengths of the sides of a triangle are 3, 4 and 5 units then R the circumradius is -...The values of a, for which the points A, B, C with position vectors and respectively are the vertices of a right-angled ...In any ᐃABC 2 [bc cosA + ca cosB + ab cosC] =...In an equilateral triangle the inradius and the circumradius are connsected by -...