GEOMETRY. Identify the angles of rotational symmetry for the figure.

What does independent variable and dependent variable mean in math?

38 points and brainliest plz answer question in word document

The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron. the pyraminx shown below has edges 15\,\text{cm}15cm long and vertical height h=12.2\,\text{cm}h=12.2cm. the triangle drawn with dashed lines is a right triangle. what is the distance rr? round your answer to the nearest tenth.