In an acute angled triangle , express a median in term of its sides.

If the area of an acute-angled triangle is 75 m^(2) and two of its sides are 20 m and 15m, then the angle between them is

If x is a positive acute angle and cosx=a, an expression for tanx in terms of a is

The lengths of the medians through acute angles of a right-angled triangle are 3 and 4. Find the area of the triangle.

The lengths of the medians through acute angles of a right-angled triangle are 3 and 4. Find the area of the triangle.

The lengths of the medians through acute angles of a right-angled triangle are 3 and 4. Find the area of the triangle.

The lengths of the medians through acute angles of a right-angled triangle are 3 and 4. Find the area of the triangle.

Let ABC be an acute- angled triangle and AD, BE, and CF be its medians, where E and F are the points E(3,4) and F(1,2) respectively. The centroid of DeltaABC , G(3,2) . equation of side AB is