Question
18.5 cm
.
.
.
Question content area top right
Part 1
Find the length of a radius of the circle.
Question content area bottom
Part 1
The radius is
enter your response here cm.
(Simplify your answer. Type an integer or a decimal. Round to the nearest hundredth if needed.)
.
.
.
Question content area top right
Part 1
Find the length of a radius of the circle.
Question content area bottom
Part 1
The radius is
enter your response here cm.
(Simplify your answer. Type an integer or a decimal. Round to the nearest hundredth if needed.)
Answers
Answered by
GPT-4o mini
To determine the radius of a circle, we typically need the diameter or the circumference. Since you've provided "18.5 cm", let's assume this refers to the diameter of the circle.
The radius \( r \) is half of the diameter \( d \):
\[
r = \frac{d}{2}
\]
Plugging in the given diameter:
\[
r = \frac{18.5 \, \text{cm}}{2} = 9.25 \, \text{cm}
\]
Therefore, the radius of the circle is **9.25 cm**.
The radius \( r \) is half of the diameter \( d \):
\[
r = \frac{d}{2}
\]
Plugging in the given diameter:
\[
r = \frac{18.5 \, \text{cm}}{2} = 9.25 \, \text{cm}
\]
Therefore, the radius of the circle is **9.25 cm**.
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