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Q: A: ### Quick Answer

**A six-sided shape is called a hexagon as long as all six sides are straight lines and the lines connect to make one closed shape.** If it does not close or has curved lines, there is no generic name for the shape.

A regular hexagon has six equal sides with six equal angles of 120 degrees between each side. The formula for the area of a regular hexagon is approximately 2.598 * s * s where s is the length of each side. All other hexagons are irregular. A hexagon is convex if it has no angles that point inwards which also means it has no interior angles greater than 180 degrees. It is concave if there is an interior angle greater than 180 degrees.

Learn more about Shapes- Q:
## How do you draw a hexagon?

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Full Answer >**A person draws a hexagon by drawing a closed polygon with six sides and six vertices.**A regular hexagon has six equal sides and six equal angles. A person can draw a regular hexagon using a geometric construction.Filed Under: - Q:
## What is a shape with six corners?

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Full Answer >**A shape with six corners, more often called angles, is a hexagon.**It also has six sides. A hexagon is a type of polygon.Filed Under: - Q:
## What is a concave quadrilateral?

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Full Answer >**A concave quadrilateral is a shape that has four sides and contains an indentation where the internal angle is greater than 180 degrees.**The most common example of a concave quadrilateral is a shape whose left and right sides resemble a triangle; however, instead of meeting in a straight line as a base, they meet at another vertex angled towards their upper vertex.Filed Under: - Q:
## What do you call a shape with eight sides?

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Full Answer >**In geometry, a shape, or polygon, with eight sides is called an octagon.**A common example of an octagon in the real world is the stop sign. The octagon is also used in architecture, and umbrellas often come in an octagonal shape.Filed Under: