One angle of an isosceles triangle measures 130°. Which other angles could be in that isosceles triangle? Choose all that apply 50, 45, 130, 25

So triangles have a sum of 180° and in an isosceles triangle, two of the angles are equal. If we have one angle that measures 130°, the other two have to add up to 50°. Since the two are equal, the only answer can be 25°!

Skew lines(segments) are lines(segments) in 3 dimensions that do not intersect the given segment and are not parallel to it.  ae, bf, eg, and fh are your skew segments.  i hope that : )