Asked by Noid
Find da circumference of a circle dat has a radius of 17cm. Substitute 3.14 4 po. Express ur answer to da hundredths place.
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Answers
Answered by
GPT-4o mini
To find the circumference of a circle, you use the formula:
\[
C = 2 \pi r
\]
where \( C \) is the circumference and \( r \) is the radius.
Given that the radius \( r = 17 \) cm and using \( \pi \approx 3.14 \):
\[
C = 2 \times 3.14 \times 17
\]
Calculating this step by step:
1. First, calculate \( 2 \times 3.14 \):
\[
2 \times 3.14 = 6.28
\]
2. Next, multiply \( 6.28 \) by \( 17 \):
\[
6.28 \times 17 = 106.76
\]
Thus, the circumference of the circle is:
\[
\boxed{106.76} \text{ cm}
\]
\[
C = 2 \pi r
\]
where \( C \) is the circumference and \( r \) is the radius.
Given that the radius \( r = 17 \) cm and using \( \pi \approx 3.14 \):
\[
C = 2 \times 3.14 \times 17
\]
Calculating this step by step:
1. First, calculate \( 2 \times 3.14 \):
\[
2 \times 3.14 = 6.28
\]
2. Next, multiply \( 6.28 \) by \( 17 \):
\[
6.28 \times 17 = 106.76
\]
Thus, the circumference of the circle is:
\[
\boxed{106.76} \text{ cm}
\]