New user? Sign up

Existing user? Sign in

Suppose you want to fill a \(150\times60\times37\) cuboid with \(5 \times 5 \times 5 \) cubes. To calculate how many fit, you divide the two volumes:

...

Find the value of:

\[\large\sqrt{2}\left(\sqrt{2+\sqrt{3}}-\sqrt{2-\sqrt{3}}\right)\]

A bag contains \(6\) \(\color{red}{red}\) marbles, \(5\) \(\color{yellow}{yellow}\) marbles, and \(7\) \(\color{green}{green}\) marbles. How many additional \(\color{red}{red}\) marbles must be added to ...

This is the first edition of Left to the Reader - a monthly problem-solving blog written by the Brilliant team, including open-ended challenges for the community to solve and discuss. While ...

Points \(A\), \(B\), and \(C\) lie in the same plane.

If \(l(AB) = 9\) and \(l(BC) = 4\), which of the following statements can be true?

\(1\). ...

Problem Loading...

Note Loading...

Set Loading...