Let `A B Ca n dA B C '` be two non-congruent triangles with sides `A B=4,A C=A C^(prime)=2sqrt(2)` and angle `B=30^0` . The absolute value of the difference between the areas of these triangles is

Let ABC and ABC' be two non-congruent triangles with sides AB = 4, AC = AC' = 2 sqrt2 and angle B = 30^(@) . The absolute value of the differnce between the area of these triangle is _______

If a^(2)+b^(2)+c^(2)=ab+bc+ca where a,b,c are the sides of a triangle,then the largest angle of that triangle is

The sides a,b and c of a triangle satisfy sqrt(a)+sqrt(b)=sqrt(c) the triangle is

Let the area of triangle ABC be (sqrt3 -1)//2, b = 2 and c = (sqrt3 -1), and angleA be acute. The measure of the angle C is

Let a,b and c be the three sides of a triangle. Suppose a and b are the roots of the equation x^(2)-(c+4)x+4(c+2)=0 and the largest angle of the triangle is

In a triangle ABC,a/b=2+sqrt(3) and /_C=60^(@) then angle A and B is

The sides of a triangle are given by sqrt(a^(2) + b^(2)), sqrt(c^(2) + a^(2)) and Sqrt(b ^2+ c^2) where a, b, c are positive. What is the area of the triangle equal to ?

In a "Delta"A B C , let a ,b , and c denote the length of sides opposite to vertices A, B, and C respectively. If b=2,c=sqrt(3) and /_B A C=pi/6, then value of circumradius of triangle ABC is- 1/2 (2) 1 (3) 2 (4) 1/4