एक वर्गाकार कागज को विकर्णतः दो बार मोड़ा जाता है। परिणामी छोटे त्रिभुज की सबसे लंबी भुजा (कर्ण) पर एक अर्धवृत्त काटा जाता है। खोलने पर यह कैसा दिखाई देगा?

A square paper is folded twice, first along the vertical axis and then along the horizontal axis. A small triangle is cut out from the top right corner. When unfolded completely, how many triangles will appear on the paper?

A square paper is folded in half vertically, then horizontally. An 'L' shaped cut is made near the central corner of the folded quarter. How will it appear when opened?