3 years ago

What is the circumference of a circle with a diameter of 9

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

8 0

Answer:

C≈28.27

Step-by-step explanation:

Firlakuza [10]3 years ago

3 0

Answer: C ≈ 28.27

Step-by-step explanation: Using the formulas

C=2πr

d=2r

Solving for C

C= πd = π·9 ≈ 28.27433

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