What is 146 / pi as a fraction

Of four points are collinear, they are also coplanar

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h