Question

dau coroana exercitiile 3 4 5 7 8 9 10

Answer 1

3. a) 120 de grade b) 240 minute c) 300 minute d) 480 minute e) 600 minute f) 900 minute g) 1500 minute h) 3000 minute 4. a) 2 grade b) 3 grade c) 6 grade d)7 grade e) 11 grade f) 15 grade g) 21 grade h) 70 grade 5. a) 197 minute b) 845 minute c) 669 minute d) 1205 minute e) 1824 minute f) 1719 minute g) 2451 minute h ) 3199 minute 7. Unghi ascuțit 8. Unghi obtuz 9. Unghi drept 10. Adevărat