Straight To Circumference?

Geometry Level 2

A circle has a chord \(30 \text{ cm}\) long and the radius of the circle is \(5\text{ cm}\) more than the perpendicular distance from the center of the circle to the chord. What is the circumference of the circle?

Give your answer to 3 decimal places.

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100 Day Summer Challenge

Straight To Circumference?

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Courses

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Community

100 Day Summer Challenge

Straight To Circumference?

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, conceptual quizzes.

Our wiki is made for math and science

Master advanced concepts through explanations, examples, and problems from the community.

Used and loved by 4 million people

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals.

Master advanced concepts through explanations,
examples, and problems from the community.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

Master advanced concepts through explanations,
examples, and problems from the community.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.