I am a College student, we are studying Euclidean geometry. Currently we are busy with constructions, our lecturer argued that we can change one quadrilateral into another by changing some properties and keeping other properties unchanged. Four questions came up:
1. Explain how you must change diagonals the of a kite so that the kite becomes a rhombus.
2. Explain how you must change the diagonals the diagonals of a rhombus so that the rhombus becomes a square
3. Explain how you must change the diagonals of a square so that the square becomes a rectangle
4. Explain how you must change the diagonals of a rectangle so that the rectangle becomes a parallelogram
5. Explain how you must change the diagonals of a parallelogram so that the parallelogram becomes an isosceles trapezium
I find these questions vague, unfortunately our lecturer is a difficult man. According to my understanding, for example, in both the kite and the rhombus, diagonals intersect at 90 degrees, so what difference will it make. May be the problem is with me. I do not understand how to answer these questions. Somebody help please, how do I answer these questions. Thank you for your time!
1. Explain how you must change diagonals the of a kite so that the kite becomes a rhombus.
2. Explain how you must change the diagonals the diagonals of a rhombus so that the rhombus becomes a square
3. Explain how you must change the diagonals of a square so that the square becomes a rectangle
4. Explain how you must change the diagonals of a rectangle so that the rectangle becomes a parallelogram
5. Explain how you must change the diagonals of a parallelogram so that the parallelogram becomes an isosceles trapezium
I find these questions vague, unfortunately our lecturer is a difficult man. According to my understanding, for example, in both the kite and the rhombus, diagonals intersect at 90 degrees, so what difference will it make. May be the problem is with me. I do not understand how to answer these questions. Somebody help please, how do I answer these questions. Thank you for your time!