Paper is folding from upper part to lower part and it will make a triangle in lower side area. Please take a transparent paper and draw the similar figure and fold it.
2.
A circular paper is folded and punched as shown below. How will it appear when opened?
A square paper is folded in a particular manner and a punch is made. When unfolded the paper appears as given below. Find the manner in which the paper is folded and punch is made.
An octagonal paper is folded in a particular manner and a punch is made. When unfolded the paper appears as given below. Find the manner in which the paper is folded and punched from the answer figures?