7th Class
Mental Ability
Perimeter and Area
Question Bank
Perimeter and Area
question_answer
A floral design on the floor of a building consists of 1000 tiles. Each tile is in the shape of a parallelogram of altitude 4 cm and base 6 cm. Find the cost of polishing the design of the rate of 90 paise per \[d{{m}^{2}}.\]