A sheet is 11 cm long and 2 cm wide. Circular piece of diameter 0.5 cm are cut from it. Calculate the number of discs that can be prepared.

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 acrylic sheet is 36 cm by 25 cm .From it, 56 circular buttons,each of diameter 3.5 cm have been cut out.Find the area of the remaining sheet.

A rectangular acrylic sheet is 24 cm by 20 cm. From it, 49 circular buttons, each of diameter 3.5 cm have been cut out. Find the area of the remaining sheet.

A rectangular sheet of paper is 12 1/2 cm long and 10 2/3 cm wide. Find its perimeter.

A rectangular sheet of paper is 12 1/2 cm long and 10 2/3 cm wide. Find its perimeter.

A rectangular sheet of paper is 12 1/2 cm long and 10 2/3 cm wide. Find its perimeter.

A rectangular sheet of acrylic is 34 cm by 24 cm. From it, 64 circular buttons, each ofdiameter 3.5 cm, have been cut out. Find the area of the remaining sheet.

A rectangular sheet of paper is 35 cm long and 28 cm wide. Find the area of the largest circle that can be cut from this sheet.

A rectangular sheet of paper is 15 3/4 cm long and 12 1/2 cm wide. Find its perimeter.

A Rectangular sheet of Paper is 5.2 cm long 3.4 cm wide. Find its Perimeter.