Showing posts with label perfect square. Show all posts
Showing posts with label perfect square. Show all posts

Lower Bound and Upper Bound of Perimeter

This item is taken from IGCSE Mathematics (0580) Paper 23 of May/June 2014. To deal with this item, let us summarize the details of the p...

Completing the Square

This item is taken from IGCSE Mathematics (0580) Paper 41 of October/November 2014. To deal with this item, let us summarize the details ...