Question

Is this okay?

Answer 1

Is it okay if I put the side length of c in question 3 as a decimal?
And the angle measures in question 4 in degrees?

Answer 2

in Q4, I would change to radians
in Q3, a decimal is ok. If (it's not likely) you get a nice decimal that turns into a nice fraction, maybe use the fraction.

Answer 3

For Q3, I got 0.625 and Q4 I got 98.93 degrees and 51.07 degrees...
So I should change them to: 1.7267 and 0.89134 radians?

Answer 4

if you have the option, put it both ways, example:
51.07º = 0.89134 radians
that way, whoever checks the answers can use whichever number is more convenient.

Answer 5

I'll do that, thanks!