Circumference of Traced Circle
tez Circumference of Traced Circle
What is the formula to calculate the circumference of a circle?
C = 2 * pi * r
C = pi * r^2
C = 2 * pi * r^2
C = pi * r
What is the approximate value of pi?
3.14
2.71
1.61
4.39
If the radius of a circle is 5 cm, what is the circumference of the circle?
10 cm
3,14 cm
31,4 cm
314 cm
If the diameter of a circle is 12 cm, what is the circumference of the circle?
3,768 cm
376,8 cm
18 cm
37,68 cm
What is the circumference of a circle with radius 8 cm?
4,95 cm
49,5 cm
50,24 cm
40 cm
What is the diameter of a circle with circumference 30 cm?
35,5 cm
9,55 cm
4,25 cm
20 cm
What is the radius of a circle with circumference 60 cm?
19,1 cm
19,2 cm
9,55 cm
95,5 cm
If the circumference of a circle is 36 cm, what is its radius?
57 cm
5,7 cm
11,46 cm
12 cm
If the circumference of a circle is 50 cm, what is its diameter?
7,96 cm
8 cm
25,9 cm
15,9 cm
If the circumference of a circle is 100 cm, what is its radius?
31,85 cm
31,84 cm
15,92 cm
75 cm
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