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The radius of a circular hat is 3.7 inches. Find the circumference. Use 3.14 for π. (1 point)

1.85 in.
11.618 in.
23.236 in.
22.2 in.

User Guyd
by
8.2k points

2 Answers

2 votes
The answer is 23.236

the equation for circumference is C=2(pie)r

So you take 2x3.14 which equals 6.28.

Then you multiply 6.28 by 3.7 to get your answer.
User Suraksha Ajith
by
9.0k points
6 votes

Answer:

The circumference is
23.236\ in

Explanation:

we know that

The circumference of a circle is equal to


C=2\pi r

we have


r=3.7\ in

substitute


C=2(3.14)(3.7)=23.236\ in

User Salmonstrikes
by
8.2k points