Unit Circle and Special Angles (degrees) Quiz Welcome to your Unit Circle and Special Angles (degrees) Quiz Please click "Next" Determine the decimal value csc75° =round to the nearest thousandths Determine the exact value Using the 30-60-90 special triangle, determine the exact value sin3o° = √3/2 1/2 1 Determine the exact value Using the 45-45-90 special triangle determine the exact value tan45° = 1/2 1/√2 1 Determine the exact value Use the Unit Circle and the CAST Rule to determine the exact valuesin210º = 1/2 -√3/2 -1/2 Determine the exact value Using the Unit Circle and the CAST rule determine the exact valuecos300º = -1/2 √3/2 1/2 Determine the exact value Use a Unit Circle and a CAST rule to determine the exact valuecot315º = 1 -2 -1 Time is Up! Time's up
