| 1 |
π = |
- A. cd
- B. c/d
- C. d/c
- D. c+d
|
| 2 |
Circumference is also called. |
- A. Parameter
- B. Area
- C. Diameter
- D. Radius
|
| 3 |
We can find the perimeter of circle by usng this formula. |
- A. 0 = 2r
- B. 0 = 2π
- C. 0 = 2πr
- D. 0 =2π/r
|
| 4 |
The distance arount the edge of the circle is called. |
- A. Area
- B. Circumference
- C. Radius
- D. Diameter
|
| 5 |
A cylinder has one |
- A. Rectangle
- B. Cone surface
- C. Curved surface
- D. Circle surface
|
| 6 |
Ratio between perimeter and diameter of a circle is represented by |
|
| 7 |
If the diameter of a circle is 10 cm, then its radius will be. |
- A. 5 cm
- B. 10 cm
- C. 15 cm
- D. 20 cm
|
| 8 |
The circumference of a circle with radius 7/22 m is. |
- A. 1 m
- B. 2 m
- C. 3 m
- D. 4 m
|
| 9 |
The approximate value ofπ is |
- A. 3.04
- B. 3.41
- C. 3.14
- D. 4.13
|
| 10 |
If r = 7 the perimeter of circle is. |
- A. 14
- B. 22/7
- C. 44
- D. 154
|
