Sorry.. Last problem was a typo.. I ment to say "Why is the answer not 8?" I originally said 8 but it said i was wrong...
How many acute angles are formed by the 4 intersecting lines shown?
Cphill already answered your question, why did you repost this?
Because 8 was wrong. Apperently you could add neighbouring angles so the answer was 12.
Here are the 4 extra acute angles
+1245 
