SOLID FIGURES
Visualizing and Describing
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Learning Objectives
Visualize and describe solid figures.
Make models of different solid figures: cube, prism, pyramid, cylinder, cone, and sphere using plane figures.
SOLID FIGURES
Solid Figures are three dimensional objects. They have three dimensions - length, width, and height. Being three-dimensional, they take up space in the universe.
height
SOLID FIGURE
length
width
face
edge
vertex
SOLID FIGURES
Parts of
Solid Figures
CUBE
A cube is a symmetrical three-dimensional shape, either solid or hollow, contained by six equal squares
No. of Faces
No. of Edges
No. of Vertices
6
12
8
RECTANGULAR PRISM
A rectangular prism is a solid figure which has six faces that are rectangles
No. of Faces
No. of Edges
No. of Vertices
6
12
8
SPHERE
A sphere is a round solid figure with every point on its surface equidistant from its center.
No. of Faces
No. of Edges
No. of Vertices
1
0
0
CYLINDER
A cylinder is a solid figure with two circular bases and a curved surface
No. of Faces
No. of Edges
No. of Vertices
3
2
0
CONE
A cone is a three-dimensional geometric figure that has a flat surface or base and a curved surface pointed towards the top.
No. of Faces
No. of Edges
No. of Vertices
2
1
1
PYRAMID
No. of Faces
A pyramid is a polyhedron firmed by connecting a polygonal base and a point called the apex. Each base edged and apex form a triangle called a lateral face
No. of Edges
No. of Vertices
5
8
5
1. -______
Activity No. 1
Identify the solid figure represented by the following.
2. -______
3. -______
4. -______
5. -______
6. -______
7. -______
8. -______
9. -______
10. -______
SOLID FIGURES | NO. OF FACES | NO. OF EDGES | NO. OF VERTICES |
Cube |
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|
|
Rectangular Prism |
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|
|
Sphere |
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|
|
Cylinder |
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|
|
Pyramid |
|
|
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Cone |
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|
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Activity No. 2
SOLID FIGURES
A cube is a symmetrical three-dimensional shape, either solid or hollow, contained by six equal squares.
A rectangular prism is a solid figure which has six faces that are rectangles.
A sphere is a round solid figure with every point on its surface equidistant from its center.
A cylinder is a solid figure with two circular bases and a curved surface.
A cone is a three-dimensional geometric figure that has a flat surface or base and a curved surface pointed towards the top.
A pyramid is a polyhedron firmed by connecting a polygonal base and a point called the apex.
THANK YOU!
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