7/23/2023 0 Comments 2 dimensional shapes examples![]() Edges are another word for a shape’s sides.There are six faces on cubes and rectangular prisms.There are four sides to every trapezoid.True or False: If the statement is true, write True if not, write False. Quadrilateral – 4 sides, Pentagon – 5 sides, Hexagon – 6 sides Question 24: Match the polygons to their corresponding number of sides.Īnswer: Decagon – 10 sides, Triangle – 3 sides, Heptagon – 7 sides, Octagon – 8 sides, Question 23: Identify the polygons with more than 4 sides.Īnswer: Pentagon, Hexagon, Heptagon, Octagon, Decagon Square Cube Rectangular Prism ParallelogramĪnswer: Cube, Rectangular Prism, Triangular Prism, Cylinder, Sphere, Cone Question 22: Which of the following are three-dimensional shapes? Question 21: Select all defining attributes of a triangular prism. These shapes all have the characteristics of parallelograms. Parallelograms include squares, rhombuses, and rectangles. The shapes are all _.Īnswer: The shapes are all parallelograms. Question 20: Complete the statement below Question 19: Select all defining attributes of a rectangular prism. One of the shapes is a sphere, what is the other shape? Question 18: The figure shown is made from two three-dimensional shapes. Question 16: A flat surface of a shape is called _. Question 15: What attributes below describe this shape?Ĭhoices: curved surface, 0 vertices 2 facesĪnswer: curved surface, 0 vertices, 2 faces Question 14: Which shape is illustrated below? Question 13: Which of the following is a closed two-dimensional shape with straight sides? ![]() To make the statement correct, it should be changed to: Question 12: Which of the following statements is false? ![]() Question 11: Find the number of faces and vertices that this shape has.Īnswer: A cube has 6 faces and 8 vertices. Question 10: What three-dimensional shape is illustrated in the picture below? Question 9: Which of the following are quadrilaterals?Īnswer: Square, Rectangle, Parallelogram, Rhombus, Trapezoid, Kite Question 8: Which triangle has no equal sides? Non–defining attributes: red, checkered, big Question 7: Identify the defining and non-defining attributes of the shape below?Ĥ sides red 4 corners checkered closed bigĢ pairs of parallel sides with opposite sides have equal lengthsĪnswer: Defining attributes: 4 sides, 4 corners, closed 2 pairs of parallel sides, Question 6: How many corners or vertices does a circle have? These illustrations are examples of 3D objects that surround us. On the sphere, the distance between each point and the center is constant. A sphere does not have flat faces, edges, or corners. A cylinder has a single edge without any corners.Ī spherical has the ideal roundness. There is one flat face and one curved surface. A cylinder has two edges and no corners.Īt the base of a cone is a circle, and at the other end is a point. It features one curved surface and two flat faces. It has 6 corners and 9 edges.Ī cylinder has a tube in the middle and two circles of the same size on each end. The sizes of the two triangular faces are the same. It features three rectangle-shaped faces and two triangle-shaped faces. It has 12 edges and eight corners.Ī triangular prism has five faces. The size of the opposite faces is constant. There are six faces on a rectangular prism. The faces, edges, and corners are all the same size and length. There are 12 edges on it with eight corners. Some examples of 2D shapes include circles and polygons like triangles, squares, rectangles, etcetera. They just have the length and width as dimensions. Two-dimensional (2D) shapes are flat shapes that lack thickness or height. Number of corners or vertices: Three ( 3 ) Number of corners or vertices: Four ( 4 ) There are defining and non-defining attributes when analyzing shapes. Shapes can also have patterns some feature dots, stripes, or other design elements. Additionally, shapes can come in a variety of colors some are yellow, some are blue, some are red, and some come in other colors. A shape might be small or large depending on its size. ![]() The color, size, pattern, direction, and orientation of a shape can all vary. Non-defining attributes do not always apply to the shape. For us to define a shape, certain characteristics of the shape must exist or be true. They must be closed figures with certain number of sides, corners, or vertices. These shapes are both medium in size, green-white, and orange, but are they the same shape?ĭefining attributes are distinguishing characteristics of shapes. These shapes have attributes that can be used to define them. Let us try to analyze the shapes to the right.
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