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Which of the following is the circumference of a circle with a radius of 4 cm? Use 3.14 for π. 50.24 cm 37.68 cm 25.12 cm 12.56 cm

Which of the following is the circumference of a circle with a radius of 4 cm? Use 3.14 for π. 50.24 cm 37.68 cm 25.12 cm 12.56 cm
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Which of the following is the circumference of a circle with a radius of 4 cm? Use 3.14 for π.

50.24 cm


37.68 cm


25.12 cm


12.56 cm

User Tangxinfa
by
8.6k points

2 Answers

4 votes
Your answer is D. 12.56
User Safin Chacko
by
8.4k points
6 votes

Answer:

Formula of the circumference:


2\pi \: r \\ so \: 2 * 3.14 * 4 = 25.12

User Ddoughty
by
7.7k points
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