Using a calculator determine each to 1 decimal place sinalph

Using a calculator, determine each to 1 decimal place sin(alpha) = 0.962692 implies alpha tan(beta) = 0.818491 implies beta sec(theta) = 1.01977 implies theta You can earn partial credit on this problem. You have attempted this problem 3 times. You overall recorded score is 67%. You have 1 attempt remaining.

Solution

the last one

sec^-1(1.01977) =11.3 degrees