Question

a sheet of paper measuring 30cm and 20a sheet of paper measuring 30 cm by 20 CM strip off white 4 cm is cut from it all around find the area of the remaining sheet and also the area of the cutout strip​

Answer 1

Answer:

264 cm²

Step-by-step explanation:

Length of sheet=30cm

breadth of sheet=20cm

strip of 4m is cut all around it

so,new length=30-4-4=22cm

new breadth=20-4-4=12cm

so,area of remaining sheet=New length*New breadth=22*12=264cm²