The sides of a triangle are 5 cm, 12 cm and 13 cm. Then its area is :

If the sides of a triangle are 5 cm, 7 cm and 8 cm, then its area is . . . . . . .

The sides of a triangle measure 13 cm, 14 cm and 15 cm. Its area is

If the sides of a triangle are 3 cm, 4 cm and 5 cm, then the area is

The sides of a triangle are 3cm, 4 cm and 5cm. What is its area?

The sides of a triangle measure 12 cm, 17 cm and 25 cm. Then, the area of the triangle is ……………. cm^(2) .

The lengths of three sides of a triangle are 5cm, 12cm and 13 cm. Then find the length of the perpendicular drawn from the opposite vertex of the side of length 13 cm to that side.

The lengths of three sides of a triangle are 20 cm, 16 cm and 12 cm. The area of the triangle is

The lengths of three sides of a triangle are 20 cm, 16 cm and 12 cm. The area of the triangle is