rahultelam816 Asked: December 2022 to verify the algebraic identity by paper cutting and pasting xa xb x2ab xb2
rahultelam816 Asked: December 2022 to find the area of different circles by cutting and pasting method
rahultelam816 Asked: December 2022 to verify eulers formula fv e2for different polythedren by activity
rahultelam816 Asked: December 2022 to find the circumference of two different circles and find the approximate value of by activity method