| 1 |
We can find the perimeter of circle by usng this formula. |
- A. 0 = 2r
- B. 0 = 2π
- C. 0 = 2πr
- D. 0 =2π/r
|
| 2 |
If r = 7 the perimeter of circle is. |
- A. 14
- B. 22/7
- C. 44
- D. 154
|
| 3 |
The approximate value ofπ is |
- A. 3.04
- B. 3.41
- C. 3.14
- D. 4.13
|
| 4 |
The cylinder is a solid which consists of surfaces. |
- A. Two
- B. Three
- C. Four
- D. Five
|
| 5 |
π = |
- A. cd
- B. c/d
- C. d/c
- D. c+d
|
| 6 |
Circumference is also called. |
- A. Parameter
- B. Area
- C. Diameter
- D. Radius
|
| 7 |
The distance arount the edge of the circle is called. |
- A. Area
- B. Circumference
- C. Radius
- D. Diameter
|
| 8 |
Ratio between perimeter and diameter of a circle is represented by |
|
| 9 |
π is a |
- A. Arabic symbol
- B. Latin symbol
- C. Greek symbol
- D. American symobl
|
| 10 |
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
|
