EMILE : Enseignement d'une Matière Intégrée à une Langue Étrangère

### 1. Building the puzzle’s pieces

a. Draw two perpendicular rays [Ax) and [Ay). b. Draw a circle which center is A and radius measures 7,5 cm. The intersection point of this circle and [Ax) is B. The intersection point of this circle and [Ay) is C.

c. On the line segment [AC], place the points E and F so that: AE = EF = 3 cm.

d. Draw a line perpendicular to (AE) that goes through E. On this line, place the points G and H so that: EG = GH = 3 cm.

e. Draw the line (BH). Then draw a line perpendicular to (BH) that goes through C. The intersection point between this line and (BH) is called J.

f. Draw the line segment [AH].

g. Draw a line (d1) that is perpendicular to (AE) and goes through F.

h. Draw a line (d2) that is perpendicular to (EH) and goes through G. The intersection point with [AH] is I. The intersection point with (d1) is K.

i. Erase all the lines that are not necessary in order to obtain the adjacent figure.

j. Cut up the five pieces of this puzzle.

### 2. Using the puzzle

Use all the pieces of the puzzle in order to get:

Draw a solution on your notebook for each of these figures. Fichiers: Lun-10-19 289.26 KB 520