Page 128 - NUMINO Challenge_D1
P. 128
Problem solving
1 Cut the T-shaped pentomino into three pieces Key Points
and make a square. The box below shows one of
the methods. Now find a different method. Draw a square on
the pentomino.
2 The figure below needs to be divided into two Since the area of
pieces to make a square. Draw the cutting line. the figure is 9, you
can make a square
that has sides of 3.
125Measurement
1 Cut the T-shaped pentomino into three pieces Key Points
and make a square. The box below shows one of
the methods. Now find a different method. Draw a square on
the pentomino.
2 The figure below needs to be divided into two Since the area of
pieces to make a square. Draw the cutting line. the figure is 9, you
can make a square
that has sides of 3.
125Measurement
