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TiliK225
[7]
2 years ago
11
Calculate the length of the circumference of a circle with diameter of 10.4
Mathematics
Answer
Comment
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2
answers:
Kitty
[74]
2 years ago
7
0
To work out the Circumference of a circle, we must o the calculation
πd
π x d
If we fill in the information we know
π x 10.4
3.14 x 10.4 (to 2 d.p.)
↓
32.656 (units)
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Harlamova29_29
[7]
2 years ago
7
0
The circumference =
2.π.r
or
π.d
r: radius
d: diameter
The circumference = π.10,4 = 10,4π
or
for π=3,14 ; The circumference = 10,4 . 3,14 = 32,656
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