General
General
Easy
Question
- None of these
The correct answer is: None of these
Related Questions to study
Maths-
(r1 – r) (r2 – r) (r3 – r) =
(r1 – r) (r2 – r) (r3 – r) =
Maths-General
Maths-
++ + =
++ + =
Maths-General
General
GeneralGeneral
General
GeneralGeneral
Maths-
If (a – b) (s – c) = (b – c) (s – a) then r1, r2, r3 are in -
If (a – b) (s – c) = (b – c) (s – a) then r1, r2, r3 are in -
Maths-General
Maths-
If in a triangle = 2, then the triangle is-
If in a triangle = 2, then the triangle is-
Maths-General
Maths-
The angles of a right-angled triangle are in A.P. The ratio of the in-radius and the perimeter is -
The angles of a right-angled triangle are in A.P. The ratio of the in-radius and the perimeter is -
Maths-General
Maths-
In a ABC, if 2, then the triangle is -
In a ABC, if 2, then the triangle is -
Maths-General
Maths-
abc =
abc =
Maths-General
Maths-
If the altitudes of a triangle be 3, 4, 6 then its in-radius is -
If the altitudes of a triangle be 3, 4, 6 then its in-radius is -
Maths-General
Maths-
4Rr coscoscos=
4Rr coscoscos=
Maths-General
Maths-
If the area of a triangle is 81 square cm and its perimeter is 27cm then its in-radius in centi-metres is -
If the area of a triangle is 81 square cm and its perimeter is 27cm then its in-radius in centi-metres is -
Maths-General
Maths-
If in a triangle ABC, C = 90° then the maximum value of sin A sin B is -
If in a triangle ABC, C = 90° then the maximum value of sin A sin B is -
Maths-General
Maths-
In a ABC, 2s = perimeter and R = circum-radius. Then s/R is equal to :
In a ABC, 2s = perimeter and R = circum-radius. Then s/R is equal to :
Maths-General
General
If
If
GeneralGeneral