# Cube from sphere

What largest surface area (in cm

^{2}) can have a cube that we cut out of a sphere with radius 43 cm?**Your answer:****Showing 1 comment:**

**Math student**

Nice puzzle. It took me a moment to realise my mistake and use 3D Pythagoras so I guess a hint might be helpful to others.

Tips to related online calculators

Pythagorean theorem is the base for the right triangle calculator.