A series of transformations were applied to quadrilateral LMNO to create quadrilateral QRST. If quadrilateral LMNO and quadrilateral QRST are congruent, which of the following transformations could have been applied to
quadrilateral LMNO?
I. reflection
II. rotation
III. translation
IV. dilation

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

What’s the volume of the triangular prism?

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.