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A 2D shape has one dimension. A 2D shape has no thickness. The circle is an example of a 2D shape. We can find the volume of a 2D shape. Solution: False. A 2D shape has two dimensions: length and width. True; True; False. A 2D shape has no thickness or depth. Example 3: Match the 2D shape with its property.
The circle has a length 2r and breadth 2r where r is a radius of that circle which completely lie on a plane. A circle is a closed 2 D shape with no sides or edges made out of a curved line. Coins, wheels, and pizzas are all examples of the circle in real life. A circle is made up of several components such as radius, diameter, and circumference.
Example 2: Does a circle come under 2D shapes? Find the area of a circle whose radius is 6 cm. Solution: Yes, a circle comes under the category of 2D shapes. The area of a circle = π × r 2; where 'r' is the radius of the circle and π is a constant whose value is 22/7 or 3.14. Area of the circle = π × r 2 = 3.14 × 6 2 = 3.14 × 36
A circle is a 2d shape in which all the points in the plane are equidistant from a point which is called the center of the circle. Two circles with equal radii are congruent in nature. The diameter is the longest chord of a circle and it divides the circle into two equal parts.
Aug 16, 2024 · A circle is a perfectly round shape characterized by all points on the perimeter being equidistant from a single point in the center. Circles are unique among 2D shapes in having no straight edges or vertices.
The basic types of 2d shapes are a circle, triangle, square, rectangle, pentagon, quadrilateral, hexagon, octagon, etc. Apart from the circle, all the shapes are considered as polygons, which have sides. A polygon which has all the sides and angles as equal is called a regular polygon.
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The Radius of a Circle: A radius is a line segment with one endpoint at the center of the circle and the other endpoint on the circle. Radius = $\frac{Diameter}{2}$ Diameter of a Circle: A line segment passing through the center of a circle, and having its endpoints on the circle, is called the diameter of the circle. Diameter = 2 × radius
