In the drawing, a regular polygon is partially covered by the gray trapezoid.
                                                                     
How many sides does the covered polygon have?

The characteristics that distinguish a square from a parallelogram are (a)   angles and ​ (b)   sides.

Note: You can drag a selection more than once.

To construct a square, the first construction to perform would best be -

Darla is painting a toy box for her younger sibling. She will paint every side except the open top. How much area will she need to paint if the toy box is 5 feet long, 3 feet wide, and 2 feet tall?

NOTE: only type the numerical answer.

The diagram of a grain silo is shown with a cylindrical base and cone on top.

A horizontal plane intersects the diagram through the grain silo. What shape is created in this cross section?