Q: Is a trapezoid concave or convex?

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concave

convex

A non convex is a concave and a convex is differently shaped

Concave, because you can connect the corners from the outside.

No

Related questions

concave

The opposite of convex is concave. Concave shapes have an inward curve, while convex shapes have an outward curve.

It can be convex or concave.

convex and concave

A mold is typically concave, as it forms the negative space of the object being molded. This allows the object to be shaped and formed according to the contours of the mold when the material is poured or pressed into it.

To polish a concave or convex mirror, you would use a series of finer and finer abrasives to remove imperfections and achieve a smooth surface. This process can be done by hand or with a machine specifically designed for polishing optics. It is important to be patient and careful to avoid introducing new defects during the polishing process.

concave=in convex=out

Concave

convex

A microscope typically uses a convex lens to focus light and magnify an image. The convex lens converges light rays to produce a magnified image, whereas a concave lens would diverge light rays and not be suitable for magnification in a microscope.

No. A trapezoid has two parallel sides. This is not possible in a concave quadrilateral.

A rhombus is an equilateral parallelogram. As such, it is neither concave nor convex.