- The cost of levelling a rectangular field at the rate of 85 paise per square metre is rs.624.75.find the perimeter of the field if its sides are in ratio of 5:3?
- The perimeter of one square is 748cm and that of another is 336cm.Find the perimeter and the diagonal of a square which is equal in area to these two?
- A closed tea chest is 47cm long,47cm wide and 60 cm by internal measurement.Find in square metresthe total area of tinfoil needed for lining it?
- An open tin box 21 cm long,9 cm wide,8 cm high is fitted with a tin lid which overlaps to a depth of 1 cm all round. What is the total area of tin sheeting used for the box and the lid?
Asked by lakhwindersaggu2 | 15th Feb, 2017, 07:30: PM
Answered by Rebecca Fernandes | 15th Feb, 2017, 08:59: PM
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