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Pro Problems > Math > Geometry

Featured Pro Problems

Find the angle between the diagonals of faces of a cube
Adjust the dimensions of a rectangle until the resulting figure is a square
Several points are collinear, and lengths of some segments are given. Can you find the missing length?
Angle measures of a triangle, given information about the digits of the angles
Figure out the volume of a wedge of cheese cut from a wheel
Calculator may be helpful on this algebra intensive geometry problem
In a triangle the angles meet certain criteria. Can you determine what the angles are?
Find the equation of a line that bisects the angle between two other lines

Understanding Coronavirus Spread

A Question and Answer session with Professor Puzzler about the math behind infection spread.

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