Question

Size of an angle equal to 5 by 8 revolution in degrees

Answer 1

X equal to 2 + root 5 whole bracket 1 by 2 + 2 minus root 5 whole bracket 1 by 2 and Y equal to 2 + root 5 whole bracket 1 by 2 minus 2 minus root 5 whole bracket 1 by 2 then evaluate X square + Y...