The edges of triangular board are 6 cm, 8 cm and 10 cm. The cost of painting it at the rate of 9 paise per `cm^(2)` is

The edges of a triangular board are 6 cm, 8 cm and 10 cm. The cost of painting it at the rate of 9 paise per cm^2 is :

The edges of a triangular board are 6cm,8cm" and "10cm .The cost of painting it at the rate of 9paise per " cm^(2) is "

The edges of a triangular board are 6cm,8cm" and "10cm .The cost of painting it at the rate of 9paise per " cm^(2) is "

The cost of painting the given sign board at the rate of 9 paise per cm^(2) is

The sides of a triangle shaped sheet are 5cm, 12cm and 13cm. Find the cost of painting on the sheet at the rate of Rs 30 per cm^(2) ?

A floral design on a floor is made up of 16 tiles which are triangular, the sides of the triangle being 9 cm, 28 cm and 35 cm. Find the cost of polishing the tiles at the of 50 paise cm ^2 . (see the given figure).

The side of a triangle shaped sheet are 5cm, 12cm and 13cm. Find the cost of painting on the sheet at the rate of Rs 30 per cm sq.

The internal and external diameters of a hollow hemi spherical vessel are 20 cm and 28 cm, respectively. Find the cost of painting the vessel at the rate of 14 paise per cm^(2) .

The internal and external diameters of a hollow hemi spherical vessel are 20 cm and 28 cm, respectively. Find the cost of painting the vessel at the rate of 14 paise per cm^(2) .