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irinina [24]
1 year ago
12

The diameter of a circle is 8 mm. What is the circumference of the circle?

Mathematics
2 answers:
Rudiy271 year ago
8 0

Answer:

25 and 1/7 mm

Step-by-step explanation:

Diameter = circunference / π

π = 3.1416    aprox.

Then:

8 = citcunference / 3.1416

8 * 3.1416 = circunference

25.1428 = circunference

1/7 = 0.1428

Then:

25.1428 = 25 + 1/7

= 25 1/7

kotykmax [81]1 year ago
4 0

Answer:

25.12 rounded.

Step-by-step explanation:

C = 2\pir

C=\pid

C = \pi(8)

C = 25.12 rounded.

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