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Types of shapes how to#

It is generally a broader term to multiple shapes like the square, triangle as well as a triangle. Moreover, it does not have any open parts. Question 2: What are the basic geometric shapes?Īnswer: The basic geometric plane shapes are circle, triangle, rectangle, rhombus, square and trapezoid.Īnswer: A polygon refers to a shape which is composed of mere lines. Question 1: Is circle a polygon? Answer with a reasonĪnswer: No a circle is not a polygon since it is created using curves, something that isn’t allowed by the definition of a polygon. And since the lines intersect, it cannot be called a parallelogram. So, a triangle cannot be considered a parallelogram since the lines opposite to a triangle meet at the point of the triangle. However, if the lines touch or meet at any given point, then that shape cannot be considered a parallelogram.

Types of shapes how to#

How to measure the Area of Parallelogram? So, if you go on extending the lines through eternity and they never intersect each other, then they can be called a parallelogram.

The key property of a parallelogram is that parallel lines never cross or intersect each other, no matter how long you extend them. To be able to examine, if the sides are parallel or not, you’ll have to closely examine the shape. In this case, a polygon is basically a broader term to several shapes such as a square, triangle, and a rectangle.Ī parallelogram is another in the geometric shapes in which the opposite side of the shape are parallel. A polygon is made up of only lines and has no curves. 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.