2)
with this plzz if yhu dont ion tripping

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180