names of 2d geometric shapes and picture

PolygonĪnother in the geometric shapes that you need to know about is a polygon. Please note that equilateral and equiangular triangles are the two distinct terms for the same triangle. An equilateral triangle has three congruent sides.An isosceles triangle has two congruent sides.A scalene triangle has no congruent sides.On the other hand, the triangle can also be identified or labeled on the type of sides they have.

Finally, there is an equiangular triangle, in which all the angles of the triangle are 60 degrees. If any, one of the angles in the triangle measures more than 90 degrees, then it will be known as an obtuse angled triangle. However, in case all the angles of a triangle are less than 90 degrees, then it will be called as an acute-angled triangle. For instance, if a triangle has one right angle, it will be known as a right-angled triangle. Triangles are named, depending upon the type of angles which is found within the triangle itself. Unlike, a rectangle or a square, in a triangle, the angles can be of distinct measurements. Triangle comprises three connected line segments. Browse more Topics under Basic Geometrical Ideas Also, in a rectangle, the four corners come together to form four right angles. So, in geometry, a rectangle is also described as an elongated square. However, the only difference between a square and a rectangle is that in a rectangle, there are two line segments which are longer than the other two line segments. Similar to a square, a rectangle is also created by connecting four line segments. In a circle, there are no angles to be found. It is rather a combination of curves that are all connected. On the other hand, a circle which is another shape of geometry has no straight lines. The line segments in the square are all of the equal lengths and they come together to form 4 right angles. A square is a four-sided figure which is created by connecting 4 line segments.

Names of 2d geometric shapes and picture