- Messages
- 75
- Reaction score
- 47
- Points
- 28
Been trying to solve this for hours, need some help. This is a question of Perimeter and Area (Mathematics D syllabus)
"As many 8-cm diameter discs as possible are cut froma sheet of rectangular cardboard measuring 170 cm by 90 cm. Find the area of the sheet that is left."
"As many 8-cm diameter discs as possible are cut froma sheet of rectangular cardboard measuring 170 cm by 90 cm. Find the area of the sheet that is left."