----- Nội dung dịch tự động từ ảnh ----- An ancient civilization hidden within a distant mountain range, carved their writing into clay tablets as a series of angles. Each size of angle matches a letter in our alphabet or a digit from 0 to 9. Code A 6" 114' B 12" 120° 18 126 24 132° This clay tablet has been smashed. Work out the letter or number on each piece and then rearrange them to discover the word. 30 138 F 36 X 144 42" 150 (a) (b) (c) (d), 48 156" 54 162" J 60 168 K 66* 2 174 (h) 72 3 180" (e) (), 78 4 186° 84 194° 90 6 200° (k) 96 7 206 102" 8 212 R 108 9 218° (1) The word is.