In the ambiguous case, it two triangles are formed with a, b, A, then that the sum of areas of these triangles is `1/2 b^(2) sin 2A`.

If the area of a square with side a is equal to the area of a triangle with base a, then the altitude of the triangle is (a)/(2) (b) a (c) 2a (d) 4a

In a triangle ABC,which of the following quantities denote the area of the triangles a^(2)-b^(2),sin A sin Bhline

In Delta ABC, a, b and A are given and c_(1), c_(2) are two values of the third side c. Prove that the sum of the area of two triangles with sides a, b, c_(1) and a, b c_(2) " is " (1)/(2) b^(2) sin 2A

Vertices of a triangle are A(3, 1, 2), B(1, -1, 2) and C(2, 1, 1) . Area of the triangle will be :

Find the area of the triangle formed by joining the midpoints of the sides of the triangle whose vertices are A(2, 1), B(4, 3) and C(2, 5).

Find the area of the triangle formed by joining the midpoints of the sides of the triangle whose vertices are A(2, 2), B(4, 4) and C(2, 6).