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GEOMETRY
1. A cube has __ faces, __ edges, and __ vertex
A. 5, 7, 12
B. 6, 12, 8
C. 6, 10, 4
2. A book is a rectangular prism
A. True
B. False
C. Not sure
3. What do you mean by 2-d
A. two dimenstional
B. 3 dimensional
C. Has length
RULES: Please put an explanation, I will report an answer with no explanation. No one will say "Paki brainliest please".
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Verified answer
1. A. 6, 12, 8
A cube has 6 faces, 12 edges, and 8 vertex. A cube is 3-D (3 Dimensional) figure.
2. A. True
It is true because a rectangular prism has six faces and twelve edges. Hence, a book also have 6 faces and 12 edges.
3. A. Two Dimensional
2-D are Two Dimensional in short. It is flat figure and has length and width.
Required Answer :-
More t know :-
A 2 dimensional object has length and breadth.
Some example of 2d shape are - Rectangle, Square etc.
Book is an example of rectangular prism. Since it has length, breadth and height