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Is an oval a convex or concave shape?
convex
Is an arrowhead a concave shape?
An arrow can have both concave and convex surfaces, depending in its design.
Is a hen decagon concave or convex?
It can be convex or concave.
Is a rhombus concave or convex?
A rhombus is an equilateral parallelogram. As such, it is neither concave nor convex.
Is a rectangle a convex or concave?
Rectangle
Is an oval a convex or concave shape?
convex
Is a star concave?
A geometric star shape is concave. A star that is in the sky is convex.
What is bigger concave or convex?
Convex is usually bigger than concave. In a convex shape, an imaginary line connecting any two points lies completely within the shape, making it appear more expansive. In contrast, a concave shape curves inward, often providing less surface area than a convex shape of similar dimensions.
What lens is a converging lens double-convex spherical-convex plano-concave or convexo-concave lens?
A converging lens is also known as a magnifying lens. The shape of the lens is a double convex shape.
Is an arrowhead a concave shape?
An arrow can have both concave and convex surfaces, depending in its design.
Does convex make you upside down or concave?
A convex shape curves outward like a bowl, while a concave shape curves inward like a cave. Convex shapes do not make things upside down.
Is the eye concave or convex?
The eye itself is concave, meaning it is curved inward. The cornea and lens within the eye, however, are convex in shape.
What shape does concave and convex lens make?
Concave is thinner in the center than the edges and convex lens is thicker in the center than on the edges :)
A pool is in the shape of a polygon. The segments and vertices of the polygon are shown. Is this polygon convex or concave?
concave
Is a spoon concave or convex?
A spoon is concave, as its bowl-like shape curves inward. This concave shape allows the spoon to hold and scoop up food effectively.
Is a quadrilateral convex or concave?
A normal 2-D quadrilateral would be neither convex or concave. There are three-dimensional quadrilaterals, such as prisms, but it would depend on the shape.
Is concave a shape?
Concave is not a shape, it is the term for when two lines meet facing inwards, rather than outwards (outwards is known as convex)
