Celebrate the end of those winter blues with a sweet treat. On March 3, Dairy Queen announced that Free Cone Day is returning for another year. Here’s all you need to know to usher in the new ...

One of the sweetest days of the year comes as spring begins: Free Cone Day. The annual day from Dairy Queen, which coincides with the first day of spring, or the spring equinox, takes place for ...

In triangles ABC ... is in the shape of a cone standing on a hemisphere with both their radii being equal to 3 cm and the height of the cone is equal to 5 cm. Find the volume of the wood used.