Time and Tide wait for none

Geometry Level 1

You are solving problems at Brilliant.org. When you look at the clock,the time is \(11\) hours and \(30\) minutes. What is the \(\text{angle}\) between those hours and minutes point?

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Time and Tide wait for none

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, interactive explorations.

Used and loved by over 6 million people

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

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

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