Page 42 - NUMINO Challenge_A1
P. 42
Problem solving
1 A square is divided in half to make two isosceles Key Points
right triangles. Draw all the shapes that can be
made by connecting these triangles at their sides of A right triangle can
equal length. be connected to
another right triangle
only at the sides as
shown below.
2 Use all seven tangram pieces to completely cover First, find the
the figure below. Draw lines to show where each tangram pieces that
tangram piece should be placed. can be placed on
the ends.
A
A CB A
D A
CE
Shapes 39
1 A square is divided in half to make two isosceles Key Points
right triangles. Draw all the shapes that can be
made by connecting these triangles at their sides of A right triangle can
equal length. be connected to
another right triangle
only at the sides as
shown below.
2 Use all seven tangram pieces to completely cover First, find the
the figure below. Draw lines to show where each tangram pieces that
tangram piece should be placed. can be placed on
the ends.
A
A CB A
D A
CE
Shapes 39
