Do you mean
sin-1(0.398)
= ? ° ? ' ? "
= 23.45320822°
multiply the decimal part by 60
=23°27.19249'
multiply the decimal part by 60
=23°-27'-11.55" (approx.)
=23°-27'-12" (nearest second)
If = sin-10.398, then =_____o_____' _____". Round to the nearest second.
3 answers
Yes. Thank you.
You're welcome!