Ah, what a happy little question! When you cut an octagon in half, you get two shapes called trapezoids. They have one pair of parallel sides and one pair of non-parallel sides, creating a unique and beautiful shape. Just like in painting, every shape has its own special charm and purpose.
Assuming you cut it at the angles, the answer is " A Polygon" of 5 sides, also called an irregular pentagon. If you were to cut the octagon along the straight lines, the answer would still be a polygon but then it would have 6 sides and be called an irregular hexagon. For example, cutting a stop sign vertically down the middle would give you a six sided polygon.
It is called a frustrum
hemisphere
An eight sided shape is called an octagon.
An octagon. Or more specifically, an irregular octagon.
Assuming you cut it at the angles, the answer is " A Polygon" of 5 sides, also called an irregular pentagon. If you were to cut the octagon along the straight lines, the answer would still be a polygon but then it would have 6 sides and be called an irregular hexagon. For example, cutting a stop sign vertically down the middle would give you a six sided polygon.
get a cut out shape of octagon, then get cut out triangles and try to fit in the triangles covering all the octagon but here is the solution... j
As an octagon has 8 angles, a square has 4 as has a rectangle
YES
It is called a frustrum
To cut something in half is called "halving." This involves dividing an object or quantity into two equal parts.
To turn a 9x9 square into an octagon you can cut corners off the square. It will not be a regular octagon though.
hemisphere
Simply that: "irregular octagon".
Whats a diagram
It becomes an hemisphere
To cut an 8-sided octagon, you should set your table saw to a 22.5-degree angle. This is because each internal angle of an octagon is 135 degrees, and the angle for the saw blade should be half of the exterior angle, which is 45 degrees. Therefore, cutting each side requires a 22.5-degree bevel.