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Multiplication theorem on probability If A and B are any two independent events then the probability of simultaneous happening ...

Section 5 Creative Mathematics ...

CREATIVE MATHEMATICS As children with visual impairment are devoid of one of the vital senses, the vision, the vacuum created ha ...

O C A B Step 3 : The crease thus formed divides the circle into two halves thus making two semicircles. Step 4 : Select any one ...

Module 86 : Angles ANGLES Line Segment Take a paper and fold it across. The impression created is a line segment having only l ...

Through a point infinite number of lines can be drawn Plot a point approximately at the centre on a sheet of paper and fold th ...

Fold the paper, so that it forms a straight line. Fold once again, in such a way that the impression created is equidistant from ...

Cut a paper in such a way that one of the angles formed is less than a right angle. The angle so formed is an acute angle. Obtu ...

Angle 150^0 Fold a neatly cut paper into two halves either lengthwise or widthwise. Now fold the one-half again to make two eq ...

CIRCLES Chord, diameter Cut a sheet of paper in the form of a circle. Fold the paper to divide the circle into two parts in ma ...

Cut a sheet of paper in the form of a circle. Fold the circle so that the impression created forms two parts one greater than th ...

lines across the extremities of the two diameters. Observe that a square is formed inside the circle. Regular Octagon in a Circ ...

In a circle the angle subtended at the centre is twice that of the angle subtended at the circumference Cut a sheet of paper i ...

TRIANGLE Sum of the three angles in a triangle is 180^0 Cut a sheet of paper in the form a triangle. Mark the three angles as ...

vertex is divided exactly into two halves. Mark the point at which the one lower end touches the crease formed. Now cut the pape ...

Cut a paper in the form of a triangle in such a way that one of the angles formed is an obtuse angle, that is, making an angle w ...

Cut a sheet of paper in the form of a triangle. Fold the paper along the vertices to form three angle bisectors. Observe that th ...

Cut a sheet of paper in the form of a triangle. Select a side and fold the paper to form a line along the midpoint of the side, ...

Module 89 : Quadrilaterals QUADRILATERALS Sum of the angles of a quadrilateral is 360^0 Cut a sheet of paper in the form of a ...

Angle in a minor segment is obtuse and Angle in a major segment is acute Cut a sheet of paper in the form of a circle. Fold th ...