Page 22 - 新思维数学活动用书5 样章

2.1 Triangles

9 This is a crossword. It is filled in with words about triangles.
Write the clues for the crossword.

1 i 2 a 3 s

s n i

o g d

4 t e s s e l l a 5 t e s

c e r

e i

l a

e n

s g

6 s c a l e n e

e

Across

4

6

Down

1

2

3

5

21