A picture is painted on a cardboard 8 cm long and 5 cm wide such that there is a margin of 1.5 cm along each of its sides. Find the total area of the margin.

A picture is painted on a cardboard 8 cm long and 5 cm wide such that there is a margin of 1.5cm along each of its sides. Find the total area of the margin.

A picture is painted on a cardboard 8cm long and 5cm wide such that there is a margin of 1.5cm along each of its sides.Find the total area of the margin.

A poster of size 10cm by 8cm is pasted on a sheet of cardboard such that there is a margin of width 1.75cm along each side of the poster. Find The total area of the margin The cost of the cardboard used at the rate of Re 0.60 per cm^(2)

A poster of size 10 cm by 8 cm is pasted on a sheet of cardboard such that there is a margin of width 1.75 cm along each side of the poster. Find (a) The total area of the margin (b) The cost of the cardboard used at the rate of Re 0.60 per c m^2

A rectangle is 8 cm long and 5 cm wide. Its perimeter is doubled when each of its sides is increased by x cm.

What is the area of a rectangle, which is 5 cm long and 10 cm wide?

The base of an isosceles triangle is 8 cm long and each of its equal sides measures 6 cm. The area of the triangle is

From a rectangular cardboard sheet 145 cm long and 32 cm broad ,42 circular plates each of diameter 8 cm have been cut out . Find the area of the remaining portion of the sheet.

A rectangular sheet of paper is 5""2/3 cm long and 3"" 1/5 cm wide. Find its perimeter.