1. Multiple choice questions

1. If two identitcal rectangles of perimeter \(30 \ cm\) are joined together, then the perimeter of the new shape will be

 

2. The length and breadth of a rectangular sheet of a paper are \(15 \ cm\) and \(12 \ cm\) respectively. A rectangular piece is cut from one of its corners. Which of the following statement is correct for the remaining sheet?