The diameter of a circle is 38 kilometres. What is the length of a 36° arc?
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The length of the 36° arc is 11.94 kilometers.

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Here are 5 related questions:
1. What is the circumference of the full circle with a 38 km diameter?
2. How would the arc length change for a 45° angle?
3. How can the arc length formula be derived?
4. How does the arc length differ if the circle’s diameter is halved?
5. What is the relationship between the arc length and the radius of a circle?

Tip: Remember, arc length is proportional to the central angle when working with circles.

The diameter of a circle is 38 kilometres. What is the length of a 36° arc?

Learn how to calculate the arc length for a circle with a 38 km diameter and a central angle of 36°. This geometry problem explains key concepts like arc length, circle circumference, and the relationship between angles and arc size. Suitable for students in Grades 8-10.

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