11-sided QuadrilateralAn 11-sided quadrilateral is called a hendecagon.
A five-sided polygon is called a pentagon.
A four sided figure is called a quadrilateral.
A twelve-sided polygon is called a dodecagon.
A 12-sided figure is called a dodecagon.
i had a class assignment and the answer is fjords
Fjords are steep-sided valleys formed by glaciers and are filled by seawater when sea levels rise.
Steep-sided, half-bowl shaped recesses carved into mountains at the heads of glacial valleys. The Fjords: Steep cliffs, acting as ocean inlets. Horn peaks: Where cirques intersect. Terminal moraines: Piles of rocks. Crevasses: Cracks in glaciers
Fjords
Glacial erosion can create landforms such as cirques (bowl-shaped depressions), arêtes (sharp ridges), horns (peak), U-shaped valleys, and fjords (steep-sided inlets). These features are typically found in areas where glaciers have passed through and reshaped the landscape over time.
The correct answer would be a fjord.
it is called a seven sided shape in Canada
11-sided QuadrilateralAn 11-sided quadrilateral is called a hendecagon.
An eight sided shape is called an octagon.
a one sided shape is called a henagon and a 2 sided shape is called a digon
A five sided polygon is called a pentagon because pentagon means five sided polygon I think.
It is called a megagon. A ∞ sided shape is called an apeirogon.