8. Figures with three dimensions are called
A. Plane figures B. solid figures
C. flat figures
D. vertical figures
9. How many squares does a cube have?
A. 4
B.5
C.6
D.7
10. Plane figures have
dimensions.
A. One
B. two
C. three
D. four
11. It is a solid figure that resembles a ball.
A. Cube
B. circle
C. Sphere
D. cone
12. It is a plane figure with four equal sides.
A. Circle
B. square
C. Rectangle
D. trapezoid
13. Which of the following is a solid figure?
A. Circle
B. triangle
C. semi circle
D. prism
14. Which does NOT belong the group?
A. Circle
B. cone
C. cube
D. cylinder
15. Rectangular/triangular prism consist of the following plane figures EXCEPT?
A. Circle
B. rectangle
C. square
D. triangle
Answers & Comments
Answer:
8. B
9. C
10. C
11. C
12. B
13. D
14. A
15. A
Explanation:
> Figures with 3D or three dimesionals is called a Solid Figure.
> A cube has 6 faces and each face of it is a square.
> Plane figures have 2 dimensions that is why they are called 2 dimensional figures (2D figures).
> Sphere is a Solid Figure. An example of it is a ball.
> A Square is a Plane Figure that has 4 equal sides.
> Circle, Triangle, and semi circle are Plane Figures. A Prism is A Solid Figure.
> Circle does not belong to the group because all given choices are Solid Figures except for Circle. Circle is a Plane Figure.
> When we say "rectangular", It represents rectangle. When we say"triangular", it represents triangle. The word "circular" is not said so Mathematically, Circle doesn't.
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