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UNIT 4
For this activity, use Template 2 given on page 39.
1. Stick Template 2 on a Bristol paper.
2. Cut it out and fold it as indicated.
3. With the help of your teacher, construct a 3-D shape out of it.
4. Follow the instructions of your teacher to explore this shape, then answer
the questions that follow.
1. Use the 3-D shape provided by your teacher for this activity.
2. Follow the instructions of your teacher and answer the following questions.
(a) How many faces does it have? _______
(b) How many edges does it have ? _______
(c) How many vertices does it have? _______
(d) Are all the faces of the same size? _______
This shape is called a cuboid.
(a) Does it have any vertices? _______
(b) Howmanyatfacesdoesithave?_______
(c) Does it have a curved surface? _______
This shape is called a cylinder.
Cuboid
Activity 3
Cylinder
Activity 4
A cuboid has _____ faces, _____ edges and _____ vertices.
A cylinder has _____ at faces, _____ curved surface and _____ vertices.